Venez en apprendre davantage sur notre nouvel opérateur de recherche en texte intégral pour MongoDB Atlas. Il s'agit d'une amélioration significative des fonctionnalités de recherches de MongoDB et c'est également la solution de recherche en texte intégral la plus simple et la plus puissante pour les bases de données MongoDB Atlas.
Cette présentation est importante pour quiconque a mis en place ou en visage de mettre en place une fonctionnalité de recherche dans son application MongoDB.
Vous assisterez à une démo de $searchBeta, apprendrez comment cela fonctionne, découvrirez des fonctionnalités spécifiques vous permettant d'obtenir des résultats de recherche pertinents et apprendrez comment vous pouvez commencer à utiliser la recherche en texte intégral dans votre application dès aujourd'hui.
MongoDB .local San Francisco 2020: MongoDB Atlas Data Lake Technical Deep DiveMongoDB
MongoDB Atlas Data Lake is a new service offered by MongoDB Atlas. Many organizations store long term, archival data in cost-effective storage like S3, GCP, and Azure Blobs. However, many of them do not have robust systems or tools to effectively utilize large amounts of data to inform decision making. MongoDB Atlas Data Lake is a service allowing organizations to analyze their long-term data to discover a wealth of information about their business.
This session will take a deep dive into the features that are currently available in MongoDB Atlas Data Lake and how they are implemented. In addition, we'll discuss future plans and opportunities and offer ample Q&A time with the engineers on the project.
MongoDB .local Munich 2019: MongoDB Atlas Data Lake Technical Deep DiveMongoDB
MongoDB Atlas Data Lake is a new service offered by MongoDB Atlas. Many organizations store long term, archival data in cost-effective storage like S3, GCP, and Azure Blobs. However, many of them do not have robust systems or tools to effectively utilize large amounts of data to inform decision making. MongoDB Atlas Data Lake is a service allowing organizations to analyze their long-term data to discover a wealth of information about their business.
This session will take a deep dive into the features that are currently available in MongoDB Atlas Data Lake and how they are implemented. In addition, we'll discuss future plans and opportunities and offer ample Q&A time with the engineers on the project.
MongoDB .local Toronto 2019: MongoDB – Powering the new age data demandsMongoDB
To successfully implement our clients' unique use cases and data patterns, it is mandatory that we unlearn many relational concepts while designing and rapidly developing efficient applications in NoSQL.
In this session, we will talk about some of our client use cases and the strategies we adopted using features of MongoDB.
MongoDB World 2019: MongoDB in Data Science: How to Build a Scalable Product ...MongoDB
You have made a successful Proof of Concept by using Pandas for data manipulation and analysis. So, how are you going to productionize it? Come to learn how to transform your POC to a scalable product with MongoDB. Learn about pitfalls and drawbacks of Pandas and benefits of using MongoDB in the early stages.
MongoDB .local Paris 2020: Devenez explorateur de données avec MongoDB ChartsMongoDB
De nos jours, tout le monde devrait être "Data Analyst". Mais avec tant de données disponibles, comment les comprendre et vous assurer que vous prenez les meilleures décisions ? Une excellente approche consiste à utiliser des visualisations de données. Au cours de cette présentation, notre expert utilisera un jeu de données complexe et vous montrera comment l'étendue des fonctionnalités de MongoDB Charts peut vous aider à transformer les bits et bytes en informations.
MongoDB .local Chicago 2019: Practical Data Modeling for MongoDB: TutorialMongoDB
For 30 years, developers have been taught that relational data modeling was THE way to model, but as more companies adopt MongoDB as their data platform, the approaches that work well in relational design actually work against you in a document model design. In this talk, we will discuss how to conceptually approach modeling data with MongoDB, focusing on practical foundational techniques, paired with tips and tricks, and wrapping with discussing design patterns to solve common real world problems.
MongoDB .local Chicago 2019: MongoDB Atlas Data Lake Technical Deep DiveMongoDB
MongoDB Atlas Data Lake is a new service offered by MongoDB Atlas. Many organizations store long term, archival data in cost-effective storage like S3, GCP, and Azure Blobs. However, many of them do not have robust systems or tools to effectively utilize large amounts of data to inform decision making. MongoDB Atlas Data Lake is a service allowing organizations to analyze their long-term data to discover a wealth of information about their business.
This session will take a deep dive into the features that are currently available in MongoDB Atlas Data Lake and how they are implemented. In addition, we'll discuss future plans and opportunities and offer ample Q&A time with the engineers on the project.
Tutorial: Building Your First App with MongoDB StitchMongoDB
MongoDB Stitch allows developers to easily access and integrate MongoDB databases with key services. It provides integrated rules, functions and SDKs to handle complex connection logic and orchestrate databases and third party services. Requests made through Stitch applications are parsed, services are orchestrated, rules are applied, and results are returned to clients. Stitch offers scalable hosted JavaScript functions and declarative access controls to securely manage data and service access.
Addressing Your Backup Needs Using Ops Manager and AtlasMongoDB
This document discusses disaster recovery options for MongoDB databases using MongoDB Ops Manager, Cloud Manager, and Atlas. It describes the differences between replication and disaster recovery and the importance of restore point and time objectives. It then outlines features of MongoDB Ops Manager and Cloud Manager for backup, restore, and point-in-time recovery. Finally, it details how MongoDB Atlas provides automated, secure, globally available databases with continuous backups and new options for cloud provider snapshots for disaster recovery.
Move Fast with MongoDB Cloud Database - Atlas.
The workshop covered:
Deploying a MongoDB cluster in minutes
Query and manage data in MongoDB
Executing continuous backups and point-in-time restores, ensuring that you can meet any restore point objectives
View historical metrics in optimized dashboards, see what’s happening in your database live, configure alerts, and receive automated index suggestions to improve the performance of your cluster
Using MongoDB Charts and create visual representations of your data
MongoDB World 2019: Finding the Right MongoDB Atlas Cluster Size: Does This I...MongoDB
How do you determine whether your MongoDB Atlas cluster is over provisioned, whether the new feature in your next application release will crush your cluster, or when to increase cluster size based upon planned usage growth? MongoDB Atlas provides over a hundred metrics enabling visibility into the inner workings of MongoDB performance, but how do apply all this information to make capacity planning decisions? This presentation will enable you to effectively analyze your MongoDB performance to optimize your MongoDB Atlas spend and ensure smooth application operation into the future.
The document discusses MongoDB's transactions feature. It provides an overview of MongoDB's journey to implementing transactions from versions 3.0 to 4.0. It describes how transactions will work in MongoDB 4.0, including examples of atomic operations across multiple documents using sessions and commit_transaction. The presentation encourages joining the beta program for MongoDB transactions and concludes with announcements about the next session and lunch break.
The integration between Spring Framework and MongoDB tends to be somewhat unknown. This presentation shows the different projects that compose Spring ecosystem, Springdata, Springboot, SpringIO etc and how to merge between the pure JAVA projects to massive enterprise systems that require the interaction of these systems together.
Responsive & Responsible: Implementing Responsive Design at Scalescottjehl
Scott Jehl of Filament Group discussed building responsive and responsible websites. He advocated for a layered approach using progressive enhancement. This involves a basic mobile-first experience enhanced for newer browsers. Images and layout adapt to different screensizes using responsive design principles. Accessibility, performance, and usability were highlighted as key areas of responsibility.
The document discusses the evolution of databases from relational databases to modern databases like MongoDB. Some key points discussed are:
- The volume, variety and velocity of data being collected is increasing rapidly each year, creating challenges for relational databases.
- Modern databases like MongoDB are designed to handle massive amounts of data from multiple sources more efficiently through improved speed, capacity and accuracy.
- Case studies show that companies like MetLife, Shutterfly and Telefonica were able to build applications faster, reduce costs and improve performance by switching to MongoDB from their relational database implementations.
MongoDB .local Munich 2019: A Complete Methodology to Data Modeling for MongoDBMongoDB
Are you new to schema design for MongoDB, or are you looking for a more complete or agile process than what you are following currently? In this talk, we will guide you through the phases of a flexible methodology that you can apply to projects ranging from small to large with very demanding requirements.
MongoDB World 2019: Raiders of the Anti-patterns: A Journey Towards Fixing Sc...MongoDB
As a software adventurer, Charles “Indy” Sarrazin, has brought numerous customers through the MongoDB world, using his extensive knowledge to make sure they always got the most out of their databases.
Let us embark on a journey inside the Document Model, where we will identify, analyze and fix anti-patterns. I will also provide you with tools to ease migration strategies towards the Temple of Lost Performance!
Be warned, though! You might want to learn about design patterns before, in order to survive this exhilarating trial!
Real Time Data Analytics with MongoDB and Fluentd at WishMongoDB
Wish uses Fluentd and MongoDB for analytics. Fluentd is used to centrally collect and aggregate logs from application servers. The aggregated logs are then stored in MongoDB for fast querying and analysis. Hadoop and Hive are also used for log analysis but running a Hadoop cluster can be difficult, so analysis results are stored in MongoDB for quick access. Tools like Dashy and Perimeter are used to visualize analytics data and report on A/B tests. The analytics platform aims to enable faster experimentation and growth for Wish.
MongoDB has been conceived for the cloud age. Making sure that MongoDB is compatible and performant around cloud providers is mandatory to achieve complete integration with platforms and systems. Azure is one of biggest IaaS platforms available and very popular amongst developers that work on Microsoft Stack.
MongoDB .local Chicago 2019: Still Haven't Found What You Are Looking For? Us...MongoDB
Atlas Search provides full-text search capabilities for MongoDB collections hosted on MongoDB Atlas. It uses Apache Lucene under the hood to index text fields and support complex search queries. Key features include configurable indexes, flexible scoring, and highlighting search results. The architecture involves a separate mongot process that handles indexing and queries using the Lucene query language, integrated seamlessly with MongoDB queries via the $searchBeta aggregation stage. Future roadmap items include expanded data type support and improved query operators.
MongoDB .local Munich 2019: Still Haven't Found What You Are Looking For? Use...MongoDB
Come and hear more about our new full-text search operator for MongoDB Atlas. This is a significant enhancement to MongoDB search features and is the easiest and most powerful full-text search solution for databases on MongoDB Atlas.
This talk is important for anyone who has implemented search or is considering a search feature in their MongoDB application.
You will see a demo of $searchBeta, learn about how it works, discover specific features to help you deliver relevant search results, and learn how you can start using full-text search in your application today.
MongoDB .local London 2019: MongoDB Atlas Full-Text Search Deep DiveMongoDB
Tim Frietas gave a presentation on MongoDB Atlas Full-Text Search. He discussed how full-text search works in MongoDB using inverted indices and analyzers. MongoDB Atlas FTS uses Apache Lucene under the hood and integrates a separate process called mongot that handles search queries. Mongot communicates with mongod to index and search document collections and return results. Future roadmap items include expanded data type support, synonyms, improved query syntax, and performance optimizations.
MongoDB.local DC 2018: Tutorial - Data Analytics with MongoDBMongoDB
Data analytics can offer insights into your business and help take it to the next level. In this talk you'll learn about MongoDB tools for building visualizations, dashboards and interacting with your data. We'll start with exploratory data analysis using MongoDB Compass. Then, in a matter of minutes, we'll take you from 0 to 1 - connecting to your Atlas cluster via BI Connector and running analytical queries against it in Microsoft Excel. We'll also showcase the new MongoDB Charts product and you'll see how quick, easy and intuitive analytics can be on the MongoDB platform without flattening the data or spending time and effort on complicated and fragile ETL.
This document provides a summary of a MongoDB keynote presentation. It discusses new features in MongoDB including $lookup in 3.6, updating arrays, JSON schema, retryable writes, change streams, and MongoDB Compass. It also discusses using MongoDB Atlas for a messaging platform at eHarmony, including building a chat-based communication system and monitoring it with real-time metrics and alerting.
[MongoDB.local Bengaluru 2018] Just in Time Validation with JSON SchemaMongoDB
Presented by: Dinesh Chander
Abstract: MongoDB has always offered application developers a flexible schema. However, in any organization, a number of factors ranging from risk mitigation to policy may drive the need to enforce a more rigid schema. This feature is a boon to developer productivity, enabling applications to evolve naturally with changing requirements without the need to revisit the schema designs at multiple layers of the stack. In this talk, I will provide an overview of MongoDB's implementation of JSON Schema, an industry standard for data validation. I will also outline how teams can introduce JSON schema validation at just the right time in the lifecycle of their applications, balancing the benefits of developer productivity with requirements for strict schema enforcement.
This document discusses storing product and order data as JSON in a database to support an agile development process. It describes creating tables with JSON columns to store this data, and using JSON functions like JSON_VALUE and JSON_TABLE to query and transform the JSON data. Examples are provided of indexing JSON columns for performance and updating product JSON to include unit costs by joining external data. The goal is to enable flexible and rapid evolution of the application through storing data in JSON.
This document discusses MongoDB Stitch, a backend service that allows developers to easily access MongoDB databases and integrate other services. Stitch handles tasks like authentication, authorization, data access rules, and orchestrating requests between services. It provides SDKs to access MongoDB and services from an application. Rules can be used to control access to MongoDB data based on user attributes. Functions allow running custom code to coordinate MongoDB and services. Stitch aims to provide a full backend that scales and integrates services with MongoDB.
MongoDB Europe 2016 - Graph Operations with MongoDBMongoDB
The popularity of dedicated graph technologies has risen greatly in recent years, at least partly fuelled by the explosion in social media and similar systems, where a friend network or recommendation engine is often a critical component when delivering a successful application. MongoDB 3.4 introduces a new Aggregation Framework graph operator, $graphLookup, to enable some of these types of use cases to be built easily on top of MongoDB. We will see how semantic relationships can be modelled inside MongoDB today, how the new $graphLookup operator can help simplify this in 3.4, and how $graphLookup can be used to leverage these relationships and build a commercially focused news article recommendation system.
Audio available: https://www.liferay.com/web/events-symposium-north-america/recap
Liferay makes it easy to integrate your application with powerful search engines. However, it may be hard to diagnose why your most important content isn't showing up the way you need it to. This session will recap the key concepts for indexing and querying with Liferay Search, and present a number of techniques to guarantee your documents will be found with best possible relevance.
André de Oliveira joined Liferay in early 2014 as a senior engineer and leads the Search Infrastructure team. He's been a Java developer and architect for the last 15 years. Ever since discovering Elasticsearch, he's vowed never to write another SQL WHERE clause again.
Aggregation operations in MongoDB allow examining and performing calculations on data sets. Aggregations process data records and return computed results. MongoDB provides a rich set of aggregation operations implemented using an aggregation pipeline or map-reduce. Map-reduce applies map and reduce functions to input documents to emit and aggregate results. Full text search in MongoDB tokenizes, stems, and scores documents matching search terms. Text analytics identifies meaningful information from unstructured text through techniques like information extraction, sentiment analysis, and named entity recognition.
This document discusses using JSON schema and document validation in MongoDB to validate documents. It provides examples of using MongoDB's schema validation features to validate fields, data types, and values in documents. The document shows how to validate embedded documents in arrays and express complex validation rules to check that calculated fields like totals are correct. It emphasizes that validation allows enforcing business rules to catch errors and improve data quality and regulation compliance.
MongoDB .local Chicago 2019: Best Practices for Working with IoT and Time-ser...MongoDB
Time series data is increasingly at the heart of modern applications - think IoT, stock trading, clickstreams, social media, and more. With the move from batch to real time systems, the efficient capture and analysis of time series data can enable organizations to better detect and respond to events ahead of their competitors or to improve operational efficiency to reduce cost and risk. Working with time series data is often different from regular application data, and there are best practices you should observe.
This talk covers:
• Common components of an IoT solution
• The challenges involved with managing time-series data in IoT applications
• Different schema designs, and how these affect memory and disk utilization – two critical factors in application performance.
• How to query, analyze and present IoT time-series data using MongoDB Compass and MongoDB Charts
At the end of the session, you will have a better understanding of key best practices in managing IoT time-series data with MongoDB.
Speaker:Drew DiPalma
Learn more about MongoDB Stitch, our new Backend as a Service (BaaS) that makes it easy for developers to create and launch applications across mobile and web platforms. Stitch provides a REST API on top of MongoDB with read, write, and validation rules built-in and full integration with the services you love. This talk will cover the what, why, and how of MongoDB Stitch. We'll discuss everything from features to the architecture. You'll walk away knowing how Stitch can kickstart your new project or take your existing application to the next level.
How to Leverage APIs for SEO #TTTLive2019Paul Shapiro
Learn the basic of APIs and how they can be leveraged for SEO and marketing. Chalk full of Python code examples.
The URL to the GitHub gist link on slide 54 has changed to the following:
https://gist.github.com/pshapiro/a86dc340f57c38fc22d0545ddec1fc9e
Relevance trilogy may dream be with you! (dec17)Woonsan Ko
Introducing new BloomReach Experience Plugins which changes the game of DREAM (Digital Relevance Experience & Agility Management), to increase productivity and business agility.
This document discusses learning to rank search results using machine learning techniques. It covers:
1. Creating a ground truth judgement list by obtaining labelled data from expert panels or implicit user feedback.
2. Defining features for the machine learning model to use, such as term statistics, document fields, and Elasticsearch queries.
3. Logging feature values during search to populate the training data.
4. Training and testing ranking models using algorithms like MART, RankNet, and LambdaRank in the Ranklib library.
5. Deploying the trained model and continuing to gather implicit feedback in a feedback loop to improve the model over time.
Presented by Tom Schreiber, Senior Consulting Engineer, MongoDB
MongoDB supports a wide range of indexing options to enable fast querying of your data, but what are the right strategies for your application? In this talk we’ll cover how indexing works, the various indexing options, and cover use cases where each might be useful. We'll dive into common pitfalls using real-world examples to ensure that you're ready for scale. We'll show you the tools and techniques for diagnosing and tuning the performance of your MongoDB deployment. Whether you're running into problems or just want to optimize your performance, these skills will be useful.
MongoDB .local Munich 2019: Best Practices for Working with IoT and Time-seri...MongoDB
Time series data is increasingly at the heart of modern applications - think IoT, stock trading, clickstreams, social media, and more. With the move from batch to real time systems, the efficient capture and analysis of time series data can enable organizations to better detect and respond to events ahead of their competitors or to improve operational efficiency to reduce cost and risk. Working with time series data is often different from regular application data, and there are best practices you should observe.
This talk covers:
• Common components of an IoT solution
• The challenges involved with managing time-series data in IoT applications
• Different schema designs, and how these affect memory and disk utilization – two critical factors in application performance.
• How to query, analyze and present IoT time-series data using MongoDB Compass and MongoDB Charts
At the end of the session, you will have a better understanding of key best practices in managing IoT time-series data with MongoDB.
Similar to MongoDB .local Paris 2020: Tout savoir sur le moteur de recherche Full Text Search MongoDB Atlas (20)
MongoDB SoCal 2020: Migrate Anything* to MongoDB AtlasMongoDB
This presentation discusses migrating data from other data stores to MongoDB Atlas. It begins by explaining why MongoDB and Atlas are good choices for data management. Several preparation steps are covered, including sizing the target Atlas cluster, increasing the source oplog, and testing connectivity. Live migration, mongomirror, and dump/restore options are presented for migrating between replicasets or sharded clusters. Post-migration steps like monitoring and backups are also discussed. Finally, migrating from other data stores like AWS DocumentDB, Azure CosmosDB, DynamoDB, and relational databases are briefly covered.
MongoDB SoCal 2020: Using MongoDB Services in Kubernetes: Any Platform, Devel...MongoDB
MongoDB Kubernetes operator and MongoDB Open Service Broker are ready for production operations. Learn about how MongoDB can be used with the most popular container orchestration platform, Kubernetes, and bring self-service, persistent storage to your containerized applications. A demo will show you how easy it is to enable MongoDB clusters as an External Service using the Open Service Broker API for MongoDB
MongoDB SoCal 2020: A Complete Methodology of Data Modeling for MongoDBMongoDB
Are you new to schema design for MongoDB, or are you looking for a more complete or agile process than what you are following currently? In this talk, we will guide you through the phases of a flexible methodology that you can apply to projects ranging from small to large with very demanding requirements.
MongoDB SoCal 2020: From Pharmacist to Analyst: Leveraging MongoDB for Real-T...MongoDB
Humana, like many companies, is tackling the challenge of creating real-time insights from data that is diverse and rapidly changing. This is our journey of how we used MongoDB to combined traditional batch approaches with streaming technologies to provide continues alerting capabilities from real-time data streams.
Join this talk and test session with a MongoDB Developer Advocate where you'll go over the setup, configuration, and deployment of an Atlas environment. Create a service that you can take back in a production-ready state and prepare to unleash your inner genius.
MongoDB .local San Francisco 2020: Powering the new age data demands [Infosys]MongoDB
Our clients have unique use cases and data patterns that mandate the choice of a particular strategy. To implement these strategies, it is mandatory that we unlearn a lot of relational concepts while designing and rapidly developing efficient applications on NoSQL. In this session, we will talk about some of our client use cases, the strategies we have adopted, and the features of MongoDB that assisted in implementing these strategies.
MongoDB .local San Francisco 2020: Using Client Side Encryption in MongoDB 4.2MongoDB
Encryption is not a new concept to MongoDB. Encryption may occur in-transit (with TLS) and at-rest (with the encrypted storage engine). But MongoDB 4.2 introduces support for Client Side Encryption, ensuring the most sensitive data is encrypted before ever leaving the client application. Even full access to your MongoDB servers is not enough to decrypt this data. And better yet, Client Side Encryption can be enabled at the "flick of a switch".
This session covers using Client Side Encryption in your applications. This includes the necessary setup, how to encrypt data without sacrificing queryability, and what trade-offs to expect.
MongoDB .local San Francisco 2020: Using MongoDB Services in Kubernetes: any ...MongoDB
MongoDB Kubernetes operator is ready for prime-time. Learn about how MongoDB can be used with most popular orchestration platform, Kubernetes, and bring self-service, persistent storage to your containerized applications.
MongoDB .local San Francisco 2020: Go on a Data Safari with MongoDB Charts!MongoDB
These days, everyone is expected to be a data analyst. But with so much data available, how can you make sense of it and be sure you're making the best decisions? One great approach is to use data visualizations. In this session, we take a complex dataset and show how the breadth of capabilities in MongoDB Charts can help you turn bits and bytes into insights.
MongoDB .local San Francisco 2020: MongoDB Atlas JumpstartMongoDB
Join this talk and test session with a MongoDB Developer Advocate where you'll go over the setup, configuration, and deployment of an Atlas environment. Create a service that you can take back in a production-ready state and prepare to unleash your inner genius.
MongoDB .local San Francisco 2020: Tips and Tricks++ for Querying and Indexin...MongoDB
The document discusses guidelines for ordering fields in compound indexes to optimize query performance. It recommends the E-S-R approach: placing equality fields first, followed by sort fields, and range fields last. This allows indexes to leverage equality matches, provide non-blocking sorts, and minimize scanning. Examples show how indexes ordered by these guidelines can support queries more efficiently by narrowing the search bounds.
MongoDB .local San Francisco 2020: Aggregation Pipeline Power++MongoDB
Aggregation pipeline has been able to power your analysis of data since version 2.2. In 4.2 we added more power and now you can use it for more powerful queries, updates, and outputting your data to existing collections. Come hear how you can do everything with the pipeline, including single-view, ETL, data roll-ups and materialized views.
MongoDB .local San Francisco 2020: A Complete Methodology of Data Modeling fo...MongoDB
The document describes a methodology for data modeling with MongoDB. It begins by recognizing the differences between document and tabular databases, then outlines a three step methodology: 1) describe the workload by listing queries, 2) identify and model relationships between entities, and 3) apply relevant patterns when modeling for MongoDB. The document uses examples around modeling a coffee shop franchise to illustrate modeling approaches and techniques.
MongoDB .local San Francisco 2020: Developing Alexa Skills with MongoDB & GolangMongoDB
Virtual assistants are becoming the new norm when it comes to daily life, with Amazon’s Alexa being the leader in the space. As a developer, not only do you need to make web and mobile compliant applications, but you need to be able to support virtual assistants like Alexa. However, the process isn’t quite the same between the platforms.
How do you handle requests? Where do you store your data and work with it to create meaningful responses with little delay? How much of your code needs to change between platforms?
In this session we’ll see how to design and develop applications known as Skills for Amazon Alexa powered devices using the Go programming language and MongoDB.
MongoDB .local Paris 2020: Upply @MongoDB : Upply : Quand le Machine Learning...MongoDB
Il n’a jamais été aussi facile de commander en ligne et de se faire livrer en moins de 48h très souvent gratuitement. Cette simplicité d’usage cache un marché complexe de plus de 8000 milliards de $.
La data est bien connu du monde de la Supply Chain (itinéraires, informations sur les marchandises, douanes,…), mais la valeur de ces données opérationnelles reste peu exploitée. En alliant expertise métier et Data Science, Upply redéfinit les fondamentaux de la Supply Chain en proposant à chacun des acteurs de surmonter la volatilité et l’inefficacité du marché.
MongoDB .local Paris 2020: Adéo @MongoDB : MongoDB Atlas & Leroy Merlin : et ...MongoDB
Adeo et en particulier Leroy Merlin utilisent massivement MongoDB pour propulser de nombreuses applications et en particulier son site web leroymerlin.fr.
Emmanuel Dieval Ingénieur Software chez ADEO, présentera le nouveau système au coeur de la publication de l'offre Leroy Merlin: OPUS.
OPUS s'appuie particulièrement sur MongoDB pour la construction des pages de famille de produits tout en supportant un important flux de données journalier.
Après un rappel sur les pipelines d'agrégation et une présentation de MongoDB Atlas par Maxime Beugnet, Developer Advocate chez MongoDB, Emmanuel parlera de l'utilisation des pipelines d'agrégation pour la construction des pages de famille de produits, mais aussi de Google Cloud Platform et des avantages à utiliser MongoDB Atlas.
MongoDB .local Paris 2020: La puissance du Pipeline d'Agrégation de MongoDBMongoDB
Le pipeline d'agrégation a été en mesure d'alimenter votre analyse de données depuis la version 2.2. Dans la version 4.2, nous avons ajouté plus de puissance et vous pouvez maintenant l'utiliser pour des requêtes plus puissantes, des mises à jour et la sortie de vos données dans des collections existantes. Venez découvrir comment vous pouvez tout faire avec le pipeline, y compris les vues uniques, ETL, les cumuls de données et les vues matérialisées.
MongoDB .local Toronto 2019: Keep your Business Safe and Scaling Holistically...MongoDB
Learn how MongoDB on LinuxONE and IBM Cloud Hyper Protect Services can be used to manage highly sensitive and confidential data – pervasively encrypting and securing your environments, consolidating thousands of database instances while serving hundreds of billions of queries a day. At the end of this session you will better understand how managing and scaling large amounts of critical business data can be achieved easily with automatic pervasive encryption of code and data in-flight and at-rest.
If you're a Developer, Architect, DBA or a Business Stakeholder, and your organization is using or planning to use MongoDB on-premise or in the cloud, this session will help you to gain insights into the best way to run MongoDB to keep your business safe and scaling holistically.
MongoDB .local Toronto 2019: Tips and Tricks for Effective IndexingMongoDB
Query performance can either be a constant headache or the unsung hero of an application. MongoDB provides extremely powerful querying capabilities when used properly. I will share more common mistakes observed and some tips and tricks to avoiding them.
MongoDB .local Toronto 2019: Using Change Streams to Keep Up with Your DataMongoDB
Immediate feedback is an essential part of modern application development where developers want to sync across platforms, systems, and users to provide better end-user experiences. Change streams empower developers to easily leverage the power of MongoDB's internal real-time functionality to react to relevant data changes immediately. Change streams also provide the backbone of MongoDB Atlas triggers. This session introduces change streams and walks you through developing with them. We will discuss use cases, integrating with Kafka, and explore how to make good architectural decisions around this new functionality.
Best Programming Language for Civil EngineersAwais Yaseen
The integration of programming into civil engineering is transforming the industry. We can design complex infrastructure projects and analyse large datasets. Imagine revolutionizing the way we build our cities and infrastructure, all by the power of coding. Programming skills are no longer just a bonus—they’re a game changer in this era.
Technology is revolutionizing civil engineering by integrating advanced tools and techniques. Programming allows for the automation of repetitive tasks, enhancing the accuracy of designs, simulations, and analyses. With the advent of artificial intelligence and machine learning, engineers can now predict structural behaviors under various conditions, optimize material usage, and improve project planning.
Understanding Insider Security Threats: Types, Examples, Effects, and Mitigat...Bert Blevins
Today’s digitally connected world presents a wide range of security challenges for enterprises. Insider security threats are particularly noteworthy because they have the potential to cause significant harm. Unlike external threats, insider risks originate from within the company, making them more subtle and challenging to identify. This blog aims to provide a comprehensive understanding of insider security threats, including their types, examples, effects, and mitigation techniques.
Transcript: Details of description part II: Describing images in practice - T...BookNet Canada
This presentation explores the practical application of image description techniques. Familiar guidelines will be demonstrated in practice, and descriptions will be developed “live”! If you have learned a lot about the theory of image description techniques but want to feel more confident putting them into practice, this is the presentation for you. There will be useful, actionable information for everyone, whether you are working with authors, colleagues, alone, or leveraging AI as a collaborator.
Link to presentation recording and slides: https://bnctechforum.ca/sessions/details-of-description-part-ii-describing-images-in-practice/
Presented by BookNet Canada on June 25, 2024, with support from the Department of Canadian Heritage.
論文紹介:A Systematic Survey of Prompt Engineering on Vision-Language Foundation ...Toru Tamaki
Jindong Gu, Zhen Han, Shuo Chen, Ahmad Beirami, Bailan He, Gengyuan Zhang, Ruotong Liao, Yao Qin, Volker Tresp, Philip Torr "A Systematic Survey of Prompt Engineering on Vision-Language Foundation Models" arXiv2023
https://arxiv.org/abs/2307.12980
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
Advanced Techniques for Cyber Security Analysis and Anomaly DetectionBert Blevins
Cybersecurity is a major concern in today's connected digital world. Threats to organizations are constantly evolving and have the potential to compromise sensitive information, disrupt operations, and lead to significant financial losses. Traditional cybersecurity techniques often fall short against modern attackers. Therefore, advanced techniques for cyber security analysis and anomaly detection are essential for protecting digital assets. This blog explores these cutting-edge methods, providing a comprehensive overview of their application and importance.
Implementations of Fused Deposition Modeling in real worldEmerging Tech
The presentation showcases the diverse real-world applications of Fused Deposition Modeling (FDM) across multiple industries:
1. **Manufacturing**: FDM is utilized in manufacturing for rapid prototyping, creating custom tools and fixtures, and producing functional end-use parts. Companies leverage its cost-effectiveness and flexibility to streamline production processes.
2. **Medical**: In the medical field, FDM is used to create patient-specific anatomical models, surgical guides, and prosthetics. Its ability to produce precise and biocompatible parts supports advancements in personalized healthcare solutions.
3. **Education**: FDM plays a crucial role in education by enabling students to learn about design and engineering through hands-on 3D printing projects. It promotes innovation and practical skill development in STEM disciplines.
4. **Science**: Researchers use FDM to prototype equipment for scientific experiments, build custom laboratory tools, and create models for visualization and testing purposes. It facilitates rapid iteration and customization in scientific endeavors.
5. **Automotive**: Automotive manufacturers employ FDM for prototyping vehicle components, tooling for assembly lines, and customized parts. It speeds up the design validation process and enhances efficiency in automotive engineering.
6. **Consumer Electronics**: FDM is utilized in consumer electronics for designing and prototyping product enclosures, casings, and internal components. It enables rapid iteration and customization to meet evolving consumer demands.
7. **Robotics**: Robotics engineers leverage FDM to prototype robot parts, create lightweight and durable components, and customize robot designs for specific applications. It supports innovation and optimization in robotic systems.
8. **Aerospace**: In aerospace, FDM is used to manufacture lightweight parts, complex geometries, and prototypes of aircraft components. It contributes to cost reduction, faster production cycles, and weight savings in aerospace engineering.
9. **Architecture**: Architects utilize FDM for creating detailed architectural models, prototypes of building components, and intricate designs. It aids in visualizing concepts, testing structural integrity, and communicating design ideas effectively.
Each industry example demonstrates how FDM enhances innovation, accelerates product development, and addresses specific challenges through advanced manufacturing capabilities.
Comparison Table of DiskWarrior Alternatives.pdfAndrey Yasko
To help you choose the best DiskWarrior alternative, we've compiled a comparison table summarizing the features, pros, cons, and pricing of six alternatives.
Quantum Communications Q&A with Gemini LLM. These are based on Shannon's Noisy channel Theorem and offers how the classical theory applies to the quantum world.
Kief Morris rethinks the infrastructure code delivery lifecycle, advocating for a shift towards composable infrastructure systems. We should shift to designing around deployable components rather than code modules, use more useful levels of abstraction, and drive design and deployment from applications rather than bottom-up, monolithic architecture and delivery.
7 Most Powerful Solar Storms in the History of Earth.pdfEnterprise Wired
Solar Storms (Geo Magnetic Storms) are the motion of accelerated charged particles in the solar environment with high velocities due to the coronal mass ejection (CME).
The DealBook is our annual overview of the Ukrainian tech investment industry. This edition comprehensively covers the full year 2023 and the first deals of 2024.
Support en anglais diffusé lors de l'événement 100% IA organisé dans les locaux parisiens d'Iguane Solutions, le mardi 2 juillet 2024 :
- Présentation de notre plateforme IA plug and play : ses fonctionnalités avancées, telles que son interface utilisateur intuitive, son copilot puissant et des outils de monitoring performants.
- REX client : Cyril Janssens, CTO d’ easybourse, partage son expérience d’utilisation de notre plateforme IA plug & play.
2. #MDBLocal#MDBLocal
Safe Harbor Statement
This presentation contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of
1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Such forward-looking
statements are subject to a number of risks, uncertainties, assumptions and other factors that could cause actual
results and the timing of certain events to differ materially from future results expressed or implied by the
forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited
to, those identified our filings with the Securities and Exchange Commission. You should not rely upon forward-
looking statements as predictions of future events. Furthermore, such forward-looking statements speak only as
of the date of this presentation.
In particular, the development, release, and timing of any features or functionality described for MongoDB
products remains at MongoDB’s sole discretion. This information is merely intended to outline our general product
direction and it should not be relied on in making a purchasing decision nor is this a commitment, promise or legal
obligation to deliver any material, code, or functionality. Except as required by law, we undertake no obligation to
update any forward-looking statements to reflect events or circumstances after the date of such statements.
22. $searchBeta Results
{ title : { “The Mortal Instruments: City of Bones”,
fullplot : “Set in contemporary New York City, a seemingly ..”
score : 6.8801455497,
highlight: [ ]
}
23. texts.value
texts.type
$searchBeta Results
{ title : { “The Mortal Instruments: City of Bones”,
fullplot : “Set in contemporary ]New York City, a seemingly …”
score : 6.8801455497,
highlight: [ {
path: ‘fullplot’,
texts: [ { value: “After the disappearance of her …”,
type: ‘text’ },
{ value: ‘vampires’,
type: ‘hit’ },
{ value: ‘werewolves’,
type: ‘hit’ },
… } ],
score: 3.556248
} ] }
]
39. #MDBLocal#MDBLocal
Inverted Index
{ _id: 1,
S: “The quick brown fox jumped over the lazy dog” }
{ _id: 2,
S: “Quick brown foxes leap over lazy dogs in summer” }
TERM DOC
The 1
Quick 2
brown 1, 2
fox 1
foxes 2
jumped 1
leap 2
TERM DOC
the 1
quick 1, 2
brown 1, 2
fox 1, 2
in 2
jump 1, 2
dog 1, 2
STEMMING, SYNONYMS
STANDARDANALYZER
SIMPLEANALYZER
40. #MDBLocal#MDBLocal
Analyzers used in Index Definitions
Specialized Text Processors
Language specific
Specified in Index Creation
Text -> Terms -> Lucene
47. compound: {
"must" : {},
"mustNot": {},
"filter" : {},
"should": []
}
compound: operator – complex recursive queries
Must Match (scored)
Must not match(not scored)
Must match(not scored)
Should match(scored)
Operators can be other operator: term, span, search,
queryString, exists, or even another compound
50. #MDBLocal#MDBLocal
MongoDB +
• Pre-existing functionality
• Highlights, fuzzy-matching, query-time scoring,
faceted searches and more
• Analyzers
• Language support
• Western languages: English, French, etc.
• Eastern Languages: CJK, bigram/unigram support
• Inverted index structure = fast searches
51. #MDBLocal#MDBLocal
MongoDB Atlas FTS components
mongod mongos mongot (NEW!)
● $searchBeta aggregation
pipeline stage
● Talks mongodb wire protocol to
mongot
● Shard aware implementation
● scatter-gather queries
● Based on Apache Lucene 8
● Integrated into MongoDB Atlas
● Separate java process from
mongod
● collocated with mongod
53. #MDBLocal#MDBLocal
FTS Indexing: Steady State
Documents
mongotmongod
changestream
MongoDB Atlas
(per node)
mongot watches
the changestream
continuously and
updates the
search index
55. Key Takeaways
Ø Apache Lucene 8
Ø Uses MongoDB Query Language
Ø Wide variety of query operators – fuzzy, wildcard
Ø Flexible Scoring and Highlights
Ø Configurable Indexes
56. #MDBLocal#MDBLocal
Ø Free Tier
Ø Expanded Data Type Support
ü Dates
ü Numbers
Ø Synonyms
Ø Improved Operators / Syntax
Ø Performance Improvements
What’s Next? 2020 Roadmap
GA at MongoDB World, May 4-6