Tag: Performance
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How container networking affects database performance
Posted on March 20, 2020, Level intermediate Resource Length medium
An article by Percona team about building and releasing Operators for Kubernetes to run traditional databases in a cloud-native fashion. They released Percona Server for MongoDB and Percona XtraDB Cluster; they were chosen because they both feature replication systems that can be made to work effectively in a containerized world.
Tags database sql performance devops kubernetes
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Building serverless Scala services with GraalVM native image
Posted on March 2, 2020, Level intermediate Resource Length short
Using GraalVM's Native Image tool to create native executables. Author describes the steps necessary to build a native executable from a simple http4s web service. There is also complete code accompanying this example. By Noel Welsh.
Tags java scala jvm performance
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Concurnas language taps JVM for high-performance apps
Posted on March 1, 2020, Level intermediate Resource Length short
Python-like, Java-compatible language aims to ease development of concurrent, distributed, and parallel systems. By Paul Krill.
Tags java oop jvm performance
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How to automate PostgreSQL 12 replication and failover with repmgr
Posted on February 17, 2020, Level intermediate Resource Length long
An article about using repmgr for Postgres replication failover. repmgr is an open-source toolset from 2ndQuadrant, a leading specialist in PostgreSQL-related technologies and services. The product is used to automate, enhance, and manage PostgreSQL streaming replication. By Sadequl Hussain.
Tags distributed database performance
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What is the best CPU for gaming in 2020?
Posted on February 8, 2020, Level beginner Resource Length long
We've tested all the top AMD and Intel processors to help you make the right choice. By Dave James.
Tags miscellaneous servers performance
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Running a serverless Go web application
Posted on October 30, 2019, Level intermediate Resource Length medium
Recently Google introduced the beta program for Google Cloud Run. This is a service to run stateless containers on a fully managed environment by Google. An article by Bart Fokker.
Tags golang programming performance web-development
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Cloning Memcached with Go
Posted on October 29, 2019, Level advanced Resource Length short
Andrew Healey tutorial how to write key value store in Go. He uses caching pretty often but had never coded up a Least Frequently Used (LRU) cache by hand before.
Tags golang programming performance software
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Using the Python zip() function for Parallel Iteration
Posted on October 28, 2019, Level intermediate Resource Length long
Leodanis Pozo Ramos wrote this tutorial about Python's zip() function. It creates an iterator that will aggregate elements from two or more iterables.
Tags python programming code-refactoring performance
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Building a distributed time-series database on PostgreSQL
Posted on October 18, 2019, Level intermediate Resource Length long
TimescaleDB, a time-series database on PostgreSQL, has been production-ready for over two years, with millions of downloads and production deployments worldwide. Authors publicly shared their design, plans, and benchmarks for the distributed version of TimescaleDB. By Mike Freedman and Erik Nordström.
Tags database software-architecture distributed performance
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How to read a WebPageTest waterfall chart
Posted on October 10, 2019, Level beginner Resource Length short
Matt Hobbs put together this guide on web page test waterfall charts. He pulled together many bits of information into a single blog post.
Tags web-development frontend performance
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Here's what we learned about page speed
Posted on October 8, 2019, Level beginner Resource Length long
Backlinko.com analyzed 5.2 million desktop and mobile pages and in this article they published what they learned about page speed.
Tags web-development programming performance
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How to make your Angular 8 forms reactive
Posted on October 7, 2019, Level intermediate Resource Length short
Angular provides two main approaches to handling forms -- the template-driven method and the model-driven method which involves reactive forms. This article focuses on reactive forms. By Nwose Lotanna.
Tags javascript nodejs performance