Dynatrace

OCTOBER 14, 2020

Dynatrace news. Dynatrace enables our customers to monitor and optimize their cloud infrastructure and applications through the Dynatrace Software Intelligence Platform. On top of that, our CNCF Open Source project, Keptn , brings cloud automation use cases around progressive delivery and operations to our users enabling our Dynatrace customers to establish a NoOps culture like we have at Dynatrace engineering.

Cloud 228

Cloud Development Open Source Monitoring 228

DZone

OCTOBER 14, 2020

Selenium Grid has been an integral part of automation testing, as it lets you perform test case execution on different combinations of browsers, operating systems (or platforms), and machines. It also enables you to perform parallel execution to expedite the cross-browser testing process. Selenium Grid 4, the successor to Selenium Grid 3, has been in the Alpha stage for the last couple of months.

Testing 199

Testing Operating System Architecture Performance Testing 199

High Scalability

OCTOBER 14, 2020

Who's Hiring? InterviewCamp.io has hours of system design content. They also do live system design discussions every week. They break down interview prep into fundamental building blocks. Try out their platform. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart.

Education 102

Education AWS Scalability Java 102

DZone

OCTOBER 14, 2020

Mocking Test Methodology. The key idea of mocking is to replace real code (e.g. call to database or service) with artificial functionality that has the same return type. There are different approaches to this practice. Here, I explain best practices and why you better avoid mocking practice in order to have real code quality. User Service — Example to Be Tested With Mocks.

Testing 187

Testing Best Practices Database Code 187

Dynatrace

OCTOBER 14, 2020

Dynatrace news. Rollout starts 14 October 2020. With this release, the oldest supported OneAgent versions are: Dynatrace ONE. Dynatrace ONE Premium. 1.185. 1.179. New log directory on Linux and AIX. Starting with this release, the new default directory for OneAgent log files is /var/log/dynatrace/oneagent/. During OneAgent update, the installer creates a symbolic link pointing from /opt/dynatrace/oneagent/log (previous log directory) to /var/log/dynatrace/oneagent.

Operating System 100

Operating System Java Google Servers 100

Simform

OCTOBER 14, 2020

Custom software has garnered more attention in recent years than off-the-shelf software. They are scalable, flexible, and offer a much more personalized experience. But, there is always confusion among CEOs and CTOs on the cost of custom software development? Here, we discuss different factors that can affect custom software development costs and the average price in the market.

Software 98

Software Software Development Scalability 98

SQL Shack

OCTOBER 14, 2020

In this article, we will learn the SQL Server clustered index concept and some internal details. Indexes are the database objects that accelerate the performance of data accessing when are designed properly. A clustered index is one of the main index types in SQL Server and the working principle is a bit complicated but in […].

Servers 86

Servers Database Design Performance 86

SQL Shack

OCTOBER 14, 2020

In this 32nd article on SQL Server Always On Availability Group series, we will discuss the process to apply a service pack or Cumulative packs for AG replica instances. A brief overview of SQL Server Patches It is a recommended practice to apply the regular update to the SQL Server with the service pack (SP) […].

Servers 86

Servers Availability Processing 86

Percona Community

OCTOBER 14, 2020

Percona Live Online Agenda Slot: Wed 21 Oct • New York 3:30 a.m. • London 8:30 a.m. • New Delhi 1:00 p.m. • Singapore 3:30 p.m. Abstract DBdeployer, an open source tool that allows easy deployment of many MySQL/Percona servers in the same host, has passed two years of development. Its latest additions have aimed at improving ease of use for both beginners and experts.

Open Source 52

Open Source Servers Development 52

Scalegrid

OCTOBER 14, 2020

PALO ALTO, Calif., October 14, 2020 – ScaleGrid, a leading Database-as-a-Service (DBaaS) provider, has just announced the launch of Google Cloud Platform (GCP) hosting through their fully managed DBaaS plans. In addition to their AWS, Azure and DigitalOcean hosting solutions, ScaleGrid will now offer GCP hosting for MySQL, PostgreSQL and Redis™. Google Cloud Platform is the second most popular cloud provider for open source database hosting according to the 2019 Open Source Database Report.

Google 246

Google Database Cloud Open Source 246

Percona Community

OCTOBER 14, 2020

Percona Live Online Agenda Slot: Tue 20 Oct • New York 12:30 p.m. • London 5:30 p.m. • New Delhi 10:00 p.m. • Singapore 12:30 a.m. (next day) Abstract Not so long ago, operations specialists worked much like today’s data engineers do: with specialized skills, they were the people who kept sites running, who responded to emergencies, and who—unfortunately—spent much of their time dealing with incidents and other “fires.

Engineering 52

Engineering DevOps Data Engineering 52

SQL Performance

OCTOBER 14, 2020

This article is the 7th part of a series about named table expressions. In Part 5 and Part 6 I covered the conceptual aspects of common table expressions (CTEs). This month and next my focus turns to optimization considerations of CTEs. I’ll start by quickly revisiting the unnesting concept of named table expressions and demonstrate its applicability to CTEs.

C++ 140

C++ Servers Code Efficiency 140

SQL Performance

OCTOBER 14, 2020

This article is the 7th part of a series about named table expressions. In Part 5 and Part 6 I covered the conceptual aspects of common table expressions (CTEs). This month and next my focus turns to optimization considerations of CTEs. I’ll start by quickly revisiting the unnesting concept of named table expressions and demonstrate its applicability to CTEs.

C++ 52

C++ Servers Code Efficiency 52