Trending Articles

Dynatrace W3C Trace Context support provides more interoperability between monitoring environments

Dynatrace

Dynatrace news. As the popularity of microservices architecture increases, more teams are getting involved with the delivery of individual product features.

Memory Wasted by Spring Boot Application

DZone

Spring chickens and spring boots! One of the widely wasted resources in the world today is Memory. Due to inefficient programming, a surprising (sometimes ‘shocking’) amount of memory is wasted. We see this pattern repeated in several enterprise applications.

Making it Easier to Manage a Production PostgreSQL Database

Scalegrid

The past several years have seen increasing adoption for PostgreSQL. PostgreSQL is an amazing relational database. Feature-wise, it is up there with the best, if not the best. There are many things I love about it – PL/ PG SQL, smart defaults, replication (that actually works out of the box), and an active and vibrant open source community. However, beyond just the features, there are other important aspects of a database that need to be considered.

Page Simulator

The Netflix TechBlog

Page Simulation for Better Offline Metrics at Netflix by David Gevorkyan , Mehmet Yilmaz , Ajinkya More , Gaurav Agrawal , Richard Wellington , Vivek Kaushal , Prasanna Padmanabhan , Justin Basilico At Netflix, we spend a lot of effort to make it easy for our members to find content they will love.

Sponsored Post: Fauna, Sisu, Educative, PA File Sight, Etleap, PerfOps, Triplebyte, Stream

High Scalability

Who's Hiring? Sisu Data is looking for machine learning engineers who are eager to deliver their features end-to-end, from Jupyter notebook to production, and provide actionable insights to businesses based on their first-party, streaming, and structured relational data. Apply here. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Make your job search O (1), not O ( n ). Apply here.

AI-powered, automated observability and deep visibility into serverless apps running on Google Cloud Run

Dynatrace

Dynatrace news. Cloud Run brings serverless to containers. You can run containers on Cloud Run for Anthos for consistency between on-prem and cloud environments, or in fully managed Cloud Run environments.

Google 130

What’s the Best PostgreSQL High Availability Framework? PAF vs. repmgr vs. Patroni Infographic

Scalegrid

Wondering which high availability framework to use for your PostgreSQL deployments ? We compared the top 3 frameworks, PostgreSQL Automatic Failover (PAF) vs. Replication Manager (repmgr) vs. Patroni , in our Managing High Availability in PostgreSQL series.

More Trending

GraphQL Search Indexing

The Netflix TechBlog

by Artem Shtatnov and Ravi Srinivas Ranganathan Almost a year ago we described our learnings from adopting GraphQL on the Netflix Marketing Tech team. We have a lot more to share since then!

How to Improve MySQL AWS Performance 2X Over Amazon RDS at The Same Cost

High Scalability

AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure.

AWS 100

Dynatrace Managed release notes version 1.180

Dynatrace

Dynatrace news. New features and enhancements. Securing SSO via SAML signing SSL certificate. In Dynatrace we treat security seriously and it’s our priority number one. Recently, there were some concerns when using SAML protocol in Single Sign-On service.

AWS 130

Taiji: managing global user traffic for large-scale Internet services at the edge

The Morning Paper

Taiji: managing global user traffic for large-scale internet services at the edge Xu et al., SOSP’19.

IaaS vs PaaS: Infrastructure as a Service VS Platform as a Service

DZone

Infrastructure as a service. To begin with, many businesses are going online. They are relying heavily on the cloud to facilitate their clients, which demands to collect, storing, and processing a vast amount of data before it can be presented to the end-user as information.

HammerDB v3.3 event driven scaling

HammerDB

HammerDB v3.3 includes a new feature called event driven scaling to enable the scaling of virtual users to thousands of sessions running with keying and thinking time enabled.

Latest Software Testing Trends in 2020

Kovair

2020 is certainly going to push the Information Technology industry to greater heights. Hence, the advancement in all engineering fields including the software is sure. Technologies Test Management Software development

Leverage the power of Davis AI for your Apigee Edge services (Preview)

Dynatrace

Dynatrace news. Apigee Edge is a powerful platform for developing and managing APIs. Rather than having application developers consume your services directly, they access an API proxy created on Apigee Edge.

Row numbers with nondeterministic order

SQL Performance

The ROW_NUMBER window function has numerous practical applications, well beyond just the obvious ranking needs. Most of the time, when you compute row numbers, you need to compute them based on some order, and you provide the desired ordering specification in the function's window order clause.

Do Software Testers Actually Improve Software Quality?

DZone

What is the relationship between software testers and software quality? You may also like: Software Testing Tutorial: How to Perform Testing. Do Testers Improve Quality, Help Improve Quality, or Only Pass Info to Others Who Do So?

Scaling symbolic evaluation for automated verification of systems code with Serval

The Morning Paper

Scaling symbolic evaluation for automated verification of systems code with Serval Nelson et al., SOSP’19. Serval is a framework for developing automated verifiers of systems software. It makes an interesting juxtaposition to the approach Google took with Snap that we looked at last time out.

Code 52

What You Need to Know About the Difference Between JMeter 4 and 5

Abstracta

Using JMeter 5? Understand this key difference that will impact how you set up your tests… At Abstracta, we’ve been experimenting recently with JMeter 4 and 5 (the. The post What You Need to Know About the Difference Between JMeter 4 and 5 appeared first on Abstracta Software Testing Services.

AI – Hype or reality? These answers might surprise you.

Dynatrace

Dynatrace news. We’ve been marketing AI as a key differentiator for nearly five years at Dynatrace. Problem is, these days everyone else is too – making it even harder to figure out if your message is getting through.

CPDoS Attacks: Why Global Monitoring Is Essential for Web Performance Management

Rigor

Cache 52

How to Run Video Streaming Performance Tests With the HLS Plugin for JMeter

DZone

Find out how to run video streaming performance tests! Using open-source tools to stress test video streaming at scale. open source performance load testing jmeter streaming stress testing hls live streaming tableau online tutorial

Snap: a microkernel approach to host networking

The Morning Paper

Snap: a microkernel approach to host networking Marty et al., SOSP’19. This paper describes the networking stack, Snap , that has been running in production at Google for the last three years+.

How to Run Video Streaming Performance Tests with the HLS Plugin for JMeter

Abstracta

Using open source tools to stress test video streaming at scale In this post, I want to share something that we have been working on with BlazeMeter for. The post How to Run Video Streaming Performance Tests with the HLS Plugin for JMeter appeared first on Abstracta Software Testing Services.

Why you need Dynatrace on Azure Workloads

Dynatrace

Dynatrace news. With the increase in the adoption of cloud technologies, there’s now a huge demand for monitoring cloud-native applications, including monitoring both the cloud platform and the applications themselves.

Azure 130

A long time coming.

Speed Curve

I’ve joined SpeedCurve! I’m thrilled to share this news and have never been more excited about a career change than I am today. I’ve known this cast of characters for a while and am humbled that they have brought me onto the team.

Tools and Frameworks for Faster Front End Testing

DZone

Tools and frameworks, just for you! In every web app, the frontend is the face of the application that is visible to users. It includes the graphical user interface, functionality, and usability of the site.

The inflection point hypothesis: a principled approach to finding the root cause of a failure

The Morning Paper

The inflection point hypothesis: a principled debugging approach for locating the root cause of a failure Zhang et al., SOSP’19. It’s been a while since we looked a debugging and troubleshooting on The Morning Paper (here’s a sample of earlier posts on the topic ).

Thoughts on SQL Server 2019 Editions

SQL Performance

As I embark on my first PASS Summit in a few years, it is hard to contain my excitement about the newest version of SQL Server.

Successful Kubernetes Monitoring – Three Pitfalls to Avoid

Dynatrace

Dynatrace news. Organizations seeking ways to capitalize on the cloud computing delivery model also look to shorten development cycles without sacrificing superior user experience.

Why Compatibility Testing is at the Core of Digital Transformation

Kovair

In today’s digital world the importance of compatibility testing is vital to ensure an app or software performs well in all environments and also meets. Test Management Continuous Testing

How to Perform Cross-Browser Automated Testing Using Protractor

DZone

Abstract. This article is targeted to the users who wish to know the necessity of doing cross-browser automation testing for the web application. This article explains to us how Protractor works and how it automates for cross-browser testing. I assume you might have a basic knowledge of protractors.

File systems unfit as distributed storage backends: lessons from ten years of Ceph evolution

The Morning Paper

File systems unfit as distributed storage backends: lessons from 10 years of Ceph evolution Aghayev et al., SOSP’19. Ten years of hard-won lessons packed into just 17 pages (13 if you don’t count the references!) makes this paper extremely good value for your time.

Google Lighthouse vs Rigor

Rigor

Reading time 11 min As companies become more aware of the importance of web performance, internal teams begin to research tools they can use to use to track their metrics and improve the user experience of their websites and applications.

Successful Kubernetes Monitoring – Three Pitfalls to Avoid

Dynatrace

Dynatrace news. Organizations seeking ways to capitalize on the cloud computing delivery model also look to shorten development cycles without sacrificing superior user experience.

Switching from LoadRunner to a New Breed of Application and Performance Testing

Apica

With the continued growth of applications being used in and out of an organization, getting a firm grasp on the Read More. The post Switching from LoadRunner to a New Breed of Application and Performance Testing appeared first on Apica. Application Testing Cloud Digital Experience Load Testing

Immutable Infrastructure

DZone

Make your infrastructure.immutable? You may also like: Gaining a Systemic View of Immutable Infrastructure Tooling. Over the last few years, a lot has been changed.