sqlcheck automatically detects common SQL anti-patterns. Such anti-patterns often slow down queries. Addressing them will, therefore, help accelerate queries.sqlcheck targets all major SQL dialects.
sql database postgresql mysql sqlite3 command-line microsoft-sql-server oracle anti-patterns performanceThis document contains a list of practices which will help us boost the performance of our Angular applications. "Angular Performance Checklist" covers different topics - from server-side pre-rendering and bundling of our applications, to runtime performance and optimization of the change detection performed by the framework.Some practices impact both categories so there could be a slight intersection, however, the differences in the use cases and the implications will be explicitly mentioned.
angular performance practice pwa service-worker application-shellLike Underscore, but lazier
lazy functional performance speed util functional-programming functional-libraryBeta-quality. See the last section of this README.Bootsnap is a library that plugs into Ruby, with optional support for ActiveSupport and YAML, to optimize and cache expensive computations. See How Does This Work.
performance gem computersJava library for persisted low latency messaging (Java 8+)
chronicle queue performance low-latency persistanceVenice provides structured concurrency and CSP for Swift.Venice wraps a fork of the C library libdill.
coroutines venice server-side-swift server csp swift swiftpm structured-concurrency green-threads fibers performance synchronous non-blockingnetdata is a system for distributed real-time performance and health monitoring. It provides unparalleled insights, in real-time, of everything happening on the system it runs (including applications such as web and database servers), using modern interactive web dashboards.netdata is fast and efficient, designed to permanently run on all systems (physical & virtual servers, containers, IoT devices), without disrupting their core function.
performance monitoring web-analytics freebsd monitor status statuspage iot metrics health-check real-time alarm agent notifications dashboard docker benchmark statsd devops-tools devopspprof is a tool for visualization and analysis of profiling data.pprof reads a collection of profiling samples in profile.proto format and generates reports to visualize and help analyze the data. It can generate both text and graphical reports (through the use of the dot visualization package).
performance-analysis performance pprof profilerGuides, documentation, and all things webpack.We haven't created issues for the other sections yet, but they will be coming soon. For dev-related work please see General - Current Longterm Plan, which will soon be replaced by a more dev-specific issue.
webpack webpack2 webpack-plugin webpack-loader webpack-tutorial documentation docs web web-performance performance bundle bundler bundling nodejs css build toolBenchmarkDotNet is a powerful .NET library for benchmarking.Benchmarking is really hard (especially microbenchmarking), you can easily make a mistake during performance measurements. BenchmarkDotNet will protect you from the common pitfalls (even for experienced developers) because it does all the dirty work for you: it generates an isolated project per each benchmark method, does several launches of this project, run multiple iterations of the method (include warm-up), and so on. Usually, you even shouldn't care about a number of iterations because BenchmarkDotNet chooses it automatically to achieve the requested level of precision.
benchmark benchmarking c-sharp performanceHeapInspector is a debug tool that monitors the memory heap with backtrace recording in your iOS app. You can discover memory leaks, no longer used objects, abandoned memory and more issues directly on your device without ever starting Instruments. Since ARC has been introduced we don't need to manage the retain & release anymore. ARC is very powerful and makes Objective-C more stable. ARC decreased the number of crashes and improves the memory footprint. ARC is technically doing a powerful job. It knows when to retain, autorelease and release. But ARC doesn't think about the overall architecture how to design for low memory usage. You should be aware that you can still do a lot of things wrong with your memory (even with ARC). You can still get memory pressures or peaks with ARC.
memory-heap heapinspector heap-snapshot arc backtrace ios retain-cycles leaks instruments memory-allocation memory-leaks memory-management monitoring performance-analysis performance performance-visualization allocations cocoapods carthageRuns a load test on the selected HTTP or WebSockets URL. The API allows for easy integration in your own tests.Why use loadtest instead of any other of the available tools, notably Apache ab? loadtest allows you to configure and tweak requests to simulate real world loads.
testing test load-test load-testing http performance black-boxFuseBox is a bundler/module loader that combines the power of webpack, JSPM and SystemJS.It is blazing fast (it takes 50-100ms to re-bundle) which makes it extremely convenient for developers. It requires zero configuration to bundle such monsters like babel-core.
bundler loader hmr typescript performance workflow hot-reloadBluebird is a fully featured promise library with focus on innovative features and performance.
promise performance promises promises-a promises-aplus async await deferred deferreds future flow-control dsl fluent-interface promise-library polyfillApache JMeter may be used to test performance both on static and dynamic resources, Web dynamic applications. It can be used to simulate a heavy load on a server, group of servers, network or object to test its strength or to analyze overall performance under different load types.Full featured Test IDE that allows fast Test Plan recording (from Browsers or native applications), building and debugging.
jmeter performance load-testing loadtest performance-testing http benchmarkGin is a web framework written in Go (Golang). It features a martini-like API with much better performance, up to 40 times faster thanks to httprouter. If you need performance and good productivity, you will love You can add global, per-group, and per-route middlewares, thousands of nested groups, nice JSON validation and rendering. And the performance will be still great. Gin uses httprouter internally, the fastest HTTP router for Golang. Httprouter was created by Julien Schmidt and it’s based in a Radix Tree algorithm.
server middleware framework router performance web-framework web-application-framework go-web-frameworkRead more on why browser-perf here. Please see the wiki pages for more information. You can find information about supported browsers, getting started, command line usage, reference for the Node API etc.
browser-perf performance-metrics metrics wiki-page perfmatters web-performance performance rendering telemetry chromium high-performance-web-sites monitoring web-development webperfHappyPack makes initial webpack builds faster by transforming files in parallel. HappyPack provides both a plugin and a loader in order to do its job so you must use both to enable it.
webpack build-tool performance plugin fast speed compilation transformer loader happiness happy
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