This document discusses using metrics to monitor Quarkus applications. It recommends metrics like throughput, memory usage, queue time, average response time, and error rates. It explains how Quarkus supports Micrometer for instrumenting applications with metrics and integrating with monitoring systems. The document includes a demo of adding metrics to code. It provides tips for using annotations and tags to gain more insights from metrics. Source code examples are linked.
This guide contains twenty-four design patterns and ten related guidance topics that articulate the benefits of applying patterns by showing how each piece can fit into the big picture of cloud application architectures. It includes code samples and general advice on using each pattern. Containing twenty-four design patterns and ten related guidance topics, this guide articulates the benefit of applying patterns by showing how each piece can fit into the big picture of cloud application architectures. It also discusses the benefits and considerations for each pattern. Most of the patterns have code samples or snippets that show how to implement the patterns using the features of Windows Azure. However the majority of topics described in this guide are equally relevant to all kinds of distributed systems, whether hosted on Windows Azure or on other cloud platforms.
From its humble beginnings in 2012, the Prometheus monitoring system has grown a substantial community with a comprehensive set of integrations. This talk will give an overview of the core ideas behind Prometheus, its feature set and how it has grown to met the challenges of modern cloud-based systems.
WSO2 Complex Event Processor (WSO2 CEP) helps identify the most meaningful events and patterns from multiple data sources, analyze their impacts, and act on them in real time. 100% open source, it allows you a set up a more agile connected business, responding to urgent business situations with both speed and precision.
PrimeSoft Solutions was contracted to develop a UMA Handset Simulator for a client. An 18-member team at PrimeSoft's offshore development center was created to work on the project. The team developed the simulator through requirements analysis, specifications, design, coding, testing, and delivering documentation. The UMA Simulator allows automated testing of UMA functionality and supports complex handover scenarios. PrimeSoft also supports long-term testing of the client's Multi Access Gateway product through manual and automation test plans.
Surekha Kadi has over 7 years of experience in software testing and automation. She has expertise in agile methodologies, scripting languages like Perl and Python, and testing domains including mobile applications, virtualization, cloud computing, and big data using tools like Hadoop, Informatica, Hive, and Vector. She has led testing projects for various clients, developing frameworks, automating test cases, and ensuring quality standards like CMMI level 3.
Rajesh Badam has over 4.6 years of experience as a Java developer. He has expertise in Java/J2EE technologies including JSP, Servlet, JDBC, Spring MVC, Hibernate, and more. He has worked on projects for clients like Caterpillar Inc. and Software AG. His roles have included developing applications, writing test cases, coordinating releases, and providing technical support. He is proficient in technologies like Java, SQL, XML, HTML, and software development processes like Agile, Scrum, and CMMI.
This document describes a static analysis approach called Lotrack that tracks load-time configuration options in software from when they are loaded through to how they affect code execution. Lotrack performs a static taint analysis to derive a configuration map showing which code fragments could be executed under each configuration. The approach was evaluated on Android applications and shown to accurately track options with reasonable performance. It was also used to characterize how much code depends on Android platform configuration options or interactions between options.
DevOps is a methodology capturing the practices adopted from the very start by the web giants who had a unique opportunity as well as a strong requirement to invent new ways of working due to the very nature of their business: the need to evolve their systems at an unprecedented pace as well as extend them and their business sometimes on a daily basis. While DevOps makes obviously a critical sense for startups, I believe that the big corporations with large and old-fashioned IT departments are actually the ones that can benefit the most from adopting these principles and practices.
This resume summarizes Prasoon Mehrotra's experience as a senior technology lead with over 11 years of experience in web development using Microsoft technologies like C#, ASP.NET, and SQL Server. He has extensive experience designing, developing, and implementing multi-tier web applications, with a focus on performance optimization. His background includes positions at various companies where he worked on projects involving web applications, reporting tools, and database development.