Scalegrid

NOVEMBER 20, 2019

By having appropriate indexes on your MySQL tables, you can greatly enhance the performance of SELECT queries. But, did you know that adding indexes to your tables in itself is an expensive operation, and may take a long time to complete depending on the size of your tables? During this time, you are also likely to experience a degraded performance of queries as your system resources are busy in index-creation work as well.

Best Practices 239

Best Practices Latency Tuning Database 239

DZone

NOVEMBER 20, 2019

Get the right outcomes from Selenium testing. You may also like: Discover the Top Tips and Tricks of the Selenium WebDriver. Desired Capabilities is a class used to declare a set of basic requirements such as combinations of browsers, operating systems, browser versions, etc. to perform automated cross-browser testing of a web application. When we try to automate our test scripts through Selenium automation testing , we need to consider these combinations to declare a specific test environment o

Testing 176

Testing Operating System Website Systems 176

O'Reilly

NOVEMBER 20, 2019

In this interview from O’Reilly Foo Camp 2019, Adventures in Coderland author Andrew Smith discusses the journey he’s taken while learning to code. Having started from a place of not knowing anything about coding, Smith says he went much deeper into it than he thought he would. Highlights from the interview include: Smith decided to write a book about what he’s learned, a sort of “I’m learning to code so you don’t have to” kind of tome. “I understo

Code 52

Code Programming Performance Software Engineering 52

DZone

NOVEMBER 20, 2019

Boost Redis. You may also like: Java-Distributed Caching in Redis. Local caching is one of the most useful tactics for improving the performance of databases such as Redis. Redis developers who want to do local caching in Java will find that Redis doesn’t support this functionality out of the box. In this article, we’ll discuss how you can take advantage of local caching in Java and Redis with a third-party Redis Java client such as Redisson.

Cache 173

Cache Java Database Performance 173

Tasktop

NOVEMBER 20, 2019

Today marks one year since Project to Product was published. The book details my journey from empathizing with the frustrations of developers trying to deliver value to customers, to empathizing with the frustrations of entire organizations dealing with the onslaught of digital disruption. Helping developers was fairly straightforward, as that could be done with tools and approaches that drive focus and flow.

DevOps 45

DevOps Software Architecture Open Source Architecture 45

DZone

NOVEMBER 20, 2019

Do you know what to test? You may also like: How and Why We Moved to Vue.js. The most common question about unit testing Vue components I see out there is "what exactly should I test?" While it's possible to test either too much or too little, my observation is that developers will usually err on the side of testing too much. After all, no one wants to be the guy or girl whose under-tested component crashed the app in production.

Testing 113

Testing Development Performance Testing Performance 113

Dynatrace

NOVEMBER 20, 2019

Dynatrace news. Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. The GA release is available with OneAgent version 1.179 and Dynatrace version 1.180.

Availability 32

Availability Hardware Java Tuning 32