InfoQ Homepage Performance Content on InfoQ
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How and Why Etsy Moved to an API-First Architecture
At QCon New York 2016, Etsy software engineer Stefanie Schirmer told how her company successfully transitioned to an API-first architecture that supports multiple devices, addresses server-side performance problems, and was quickly adopted by development teams.
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Gil Tene: Understanding Hardware Transactional Memory
In his presentation "Understanding Hardware Transactional Memory" at QCon New York 2016, Gil Tene introduces hardware transactional memory (HTM). Whereas the concept of HTM is not new, it is now finally available in commodity hardware. The purpose of HTM is to be able to write to multiple addresses in memory in an atomical way so that there cannot be inconsistencies in cooperation other threads.
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Systems Programming in C#
Although the definition of system programming is fuzzy, it can be described as having to think at the bit, byte, instruction or CPU cycle level. Systems programming also implies demanding performance and reliability requirements. Joe Duffy, engineering director at Microsoft, presented strategies for system programming in C# at QCon New York. He also discusses pitfalls and how to mitigate them.
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Query Optimizer Improvements in SQL Server 2016
While the last two versions of SQL Server focused on improving performance by offering new features, SQL Server 2016 looks inwards towards improving existing functionality.
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Log4j 2.6 Goes Garbage-Free
Log4j, the popular logging library for Java, will include a number of configuration options that allows it to run in a completely garbage-free manner. The release follows previous attempts to improve the performance of logging libraries, and has been positively received by the industry. Further changes to increase the number of scenarios in which log4j can run garbage-free are expected.
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Go 1.7 to Improve Compilation Speed and Generate Faster Code
When Go 1.7 development cycle has still about a couple of weeks to go, Go committer Dave Cheney has reported on the team efforts to improve the toolchain for the coming release.
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Q&A with John Willis on Burnout in the Software Industry
InfoQ interviewed John Willis about what made him decide to talk about burnout, the possible effects of burnout for a person, how burnouts are impacting the software development industry, leading indicators of a potential burnout and how they can be used to prevent burnouts, and suggestions for dealing with mismatches between employees and organizations that can cause a burnout.
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GitHub’s DGit Improves Reliability, Performance, and Availability
GitHub has been quietly rolling out DGit, short for “distributed Git”, a new distributed storage system built on top of Git with the aim of improving reliability, availability, and performance of using GitHub.
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Android N Combines AOT, Interpretation and JIT
Android N introduces a hybrid runtime using compilation + interpretation + JIT to obtain the best compromise between installation time, memory footprint, battery consumption and performance.
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Leadership Fit for the 21st Century: Intent-based Leadership
This third post and last in the series on leadership fit for the 21st century covers the keynote given by David Marquet at the evening seminar on leadership fit for the 21st century about intent-based leadership and the leader-leader model.
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jClarity Releases Censum 3.0
Censum, the Java garbage collection analysis tool by jClarity, has reached version 3.0. The main new features of the new version include the ability to analyse Safepoint logs, new graphs showcasing the behaviour of the G1 garbage collector, and a set of analytics to highlight whenever applications force to much OS activity.
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Clojure 1.8 Improves Performance and Development Experience
Earlier this month, Alex Miller, one of the main developers behind the Clojure Community, announced the latest version of Clojure. The flagship new features of Clojure 1.8 are Direct Linking, String Functions and Socket Servers, although it also includes a few minor enhancements and more than thirty bug fixes.
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Rico Mariani on Why Visual Studio Isn’t 64-bit
For a long time now developers have been asking why Visual Studio hasn’t made to switch to 64-bit. Rather than effort or opportunity cost, the primary reason is performance. Rico Mariani of Microsoft explains.
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Microservices at Spotify
Kevin Goldsmith talked about how Spotify uses microservices to break down architectures and be innovative at the GOTO Berlin 2015 conference. He argues that Microservices are easier to test, deploy and monitor than monolithic applications. Spotify also aims to have as few as possible dependencies in their product, and microservices are very helpful for that.