These are the useful tips and tricks for asp.net applications's performance .These tips are suggestive not the benchmark .
The document discusses REST (Representational State Transfer) architectural styles and best practices for designing web services. It covers topics like RESTful principles of using URIs and HTTP methods to manipulate resources, statelessness, hypermedia as the engine of application state, and JSON and XML media types for representing resources. It also discusses REST maturity levels, security, versioning, and error handling in RESTful web services.
The document provides an overview of the Aerospike architecture, including the client, cluster, storage, primary and secondary indexes, RAM, flash storage, and cross datacenter replication (XDR). The Aerospike architecture aims to handle extremely high read/write rates over persistent data at low latency while ensuring consistency and scalability across datacenters with no downtime.
O documento discute o mercado na base da pirâmide econômica, composto por cerca de 4 bilhões de pessoas com renda diária inferior a US$ 2. Apresenta a lógica dominante entre executivos de que esse mercado não é lucrativo, e argumenta que é possível inovar para atender as necessidades desse público de forma sustentável e lucrativa para as empresas. Também fornece exemplos de soluções desenvolvidas por empresas para atuar nesse mercado no Brasil e na Índia.
Redis is an open source, in-memory data structure store that can be used as a database, cache, or message broker. It supports basic data types like strings, hashes, lists, and sets. Redis features high performance, replication, publishing/subscribing, and Lua scripting. It is widely adopted by companies like GitHub, StackOverflow, and Blizzard for use cases like caching, sessions, queues, and as a real-time database.
Tony Gibbs gave a presentation on Amazon Redshift covering its history, architecture, concepts, and parallelism. The presentation included details on Redshift's cluster architecture, node components, storage design, data distribution styles, and terminology. It also provided a deep dive on parallelism in Redshift, explaining how queries are compiled and executed through streams, segments, and steps to enable massively parallel processing across nodes.
High performance Redis is popular among developers for its incredible performance, versatility and simplicity. The powerful combination of low cost memory and high performance Redis brings to life new next generation analytic uses - such as simultaneous real time transaction and analytics processing. With Redis Labs' RLEC Flash on AWS SSD instances, you can get fantastic performance at up to 70% lower costs. Join this session to learn how next generation Flash from leading memory provider Intel has made significant strides in performance while retaining its cost advantage to memory. Using a combination of AWS' powerful SSD instances, and Redis Labs' RLEC Flash, you can achieve up to 3M ops/sec at sub millisecond latencies, with a combination of RAM and Flash. The session will also feature customer use cases from a large university, a large customer engagement company and a pioneer of online Flash sales. Session sponsored by Redis Labs.
Este documento fornece uma introdução ao módulo sobre história e abordagem inicial de logística empresarial. Apresenta conceitos básicos de logística e sua evolução histórica, desde os exércitos antigos até os modelos atuais. Também discute desafios da logística moderna, como a necessidade de visibilidade do fluxo logístico e de gerenciamento sistêmico.
This document discusses various techniques for optimizing ASP.NET applications to scale from thousands to millions of users. It covers topics such as preventing denial of service attacks, optimizing the ASP.NET process model and pipeline, reducing the size of ASP.NET cookies on static content, improving System.net settings, optimizing queries to ASP.NET membership providers, issues with LINQ to SQL, using transaction isolation levels to prevent deadlocks, and employing a content delivery network. The overall message is that ASP.NET requires various "hacks" at the code, database, and configuration levels to scale to support millions of hits.
1) ASP.NET requires optimizations at the code, database, and configuration levels to scale to millions of hits out of the box. Common optimizations include tweaking process model settings, removing unnecessary pipeline components, and using compiled Linq queries. 2) Issues like application-level DOS attacks, slow profile provider stored procedures, and Linq to SQL performance problems can be addressed to improve scalability. Using a CDN can also help offload static content delivery. 3) Database queries must consider index usage and transaction isolation levels to prevent timeouts and deadlocks under high load.
1. The document discusses various optimizations that can be made to an ASP.NET MVC application to improve performance, including compiled LINQ queries, URL caching, and data caching. 2. Benchmark results show that optimizing partial view rendering, LINQ queries, and URL generation improved performance from 8 requests/second to 61.5 requests/second. Additional caching of URLs, statistics, and content improved performance to over 400 requests/second. 3. Turning off ASP.NET debug mode also provided a significant performance boost, showing the importance of running production sites in release mode.
Learn how to improve ASP.net performance and scalability with object caching, session state caching, view state caching and output caching.
1. The document discusses strategies for scaling web applications, including scaling the client, web/application, and database tiers. 2. It covers techniques like load balancing, domain sharding, caching, and database partitioning to distribute load across servers. 3. Scaling the database tier involves strategies such as replication, indexing, and moving to NoSQL databases which sacrifice some consistency for improved scalability.
The document discusses techniques for optimizing server performance, including reducing server load through HTTP caching, efficient content types, batching requests, and pushing content streams. It also discusses measuring performance metrics like response time and throughput, and tools for performance profiling like ASP.NET counters and load testing software. Specific techniques presented include using ETags, setting cache control headers, throttling requests, and choosing efficient data serialization formats and protocols.
OWASP Top 10 threats to web applications and how to conunter the threats using Mvc.net mitigations, first shown at #DDDNorth, contains bonus slides for DDOS and social engineering