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Selenium is an open-source automation framework initially introduced in 2004. Using this framework, we can validate web applications across different browsers and platforms. Java, C#, Python are mostly used for developing test scripts. Testing performed using Selenium are generally referred to as Selenium testing. The initial version released is just a single tool, but the latest version is now not only a tool — it’s a software suite with a pack of IDE, RC, and WebDriver.
Dynatrace news. In this blog, I will be going through a step-by-step guide on how to automate SRE-driven performance engineering. You may have seen over the past few months we have been extensively promoting Service Level Indicators (SLIs) and Service Level Objectives (SLOs) as part of our Open Source project Keptn. Keptn uses SLO definitions to automatically configure Dynatrace or Prometheus alerting rules.
How Netflix is able to enrich VPC Flow Logs at Hyper Scale to provide Network Insight By Hariharan Ananthakrishnan and Angela Ho The Cloud Network Infrastructure that Netflix utilizes today is a large distributed ecosystem that consists of specialized functional tiers and services such as DirectConnect, VPC Peering, Transit Gateways, NAT Gateways, etc.
Integrating Security Testing within development and the operations teams are becoming the new norm, but this migration needs newer thinking, with newer processes, methods and.
In this tutorial, we will understand how to design SOAP and REST services using Neoload to validate the performance of web services. Designing SOAP request in Neoload. Step 1: Create New Project (Go to File -> Click on New -> Enter Project Name -> Click Finish).
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Keeping Customers Streaming?—?The Centralized Site Reliability Practice at Netflix By Hank Jacobs , Senior Site Reliability Engineer on CORE We’re privileged to be in the business of bringing joy to our customers at Netflix. Whether it’s a compelling new series or an innovative product feature, we strive to provide a best-in-class service that people love and can enjoy anytime, anywhere.
Companies are increasingly recognizing the value of performance engineering, which goes well beyond performance testing. These organizations now require the capability to fix performance issues whenever and wherever they exist—and they're willing to pay a premium for those skills. That’s why many performance testers are stepping up their game.
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Companies are increasingly recognizing the value of performance engineering, which goes well beyond performance testing. These organizations now require the capability to fix performance issues whenever and wherever they exist—and they're willing to pay a premium for those skills. That’s why many performance testers are stepping up their game.
While the term reactive architecture has been around for a long time, only relatively recently has it been recognized by the industry and hit mainstream adoption. And the goal of this article is to analyze what reactive really is and why to adopt it. Its core meaning has been formalized with the creation of the Reactive Manifesto2 in 2013, when Jonas Bonér collected some of the brightest minds in the distributed and high-performance computing industry – Dave Farley, Roland Kuhn, and Marti
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. Scrapinghub is hiring a Senior Software Engineer (Big Data/AI). You will be designing and implementing distributed systems : large-scale web crawling platform, integrating Deep Learning based web data extraction components, working on queue algorithms, large datasets, creating a developm
In this article, we will explore Composite Index SQL Server and key order impacts on it. We will also view SQL Server update statistics to determine an optimized execution plan of the Compositive index. Introduction SQL Server indexes are a vital factor in query performance and overall system performance. We use clustered and non-clustered indexes […].
There has been quite a bit of talk lately about how companies are moving to remote work. Some people even go so far to say that all companies should be remote. Having an office is just clinging to the past. The office is obsolete and remote work is the future we should have. I can’t disagree more. As far as software development is concerned, I think the most efficient teams in the future will be in the office.
Java comes with a built-in multi-threading model based on shared data and locks. To use this model, you decide what data will be shared by multiple threads and mark as “synchronized” sections of the code that access the shared data. It also provides a locking mechanism to ensure that only one thread can access the shared data at a time. Lock operations remove possibilities for race conditions but simultaneously add possibilities for deadlocks.
We are happy to announce the launch of Testsigma’s freemium version!! Now Testsigma lets you create simple but efficient web automated tests easily and for free! We are offering businesses the freedom to try and experiment with the tool, without having to worry about the trial period. The free plan can help teams try out how Testsigma simplifies test automation with all that is needed to create stable, reliable, and efficient tests.
In this article, we will learn how to identify and resolve Index Fragmentation in SQL Server. Index fragmentation identification and index maintenance are important parts of the database maintenance task. Microsoft SQL Server keeps updating the index statistics with the Insert, Update or Delete activity over the table. The index fragmentation is the index performance […].
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Successfully programming an application requires an ingenious mix of lines of code that combine to bring life and versatility to the application. You’ll need to make several decisions while attempting to find solutions to a bigger set of problems. Kuzzmi , who has more than seven years of web development experience and currently teaches people how to create successful web applications, says that “the decision whether to use long lines of code or short lines of code depends on a developer’s skill
Long months of the pandemic lockdown have brought to life many great online events enabling the MySQL community to get together and stay informed about the very recent developments and innovations available to MySQL users. It isn’t over yet! Next Thursday, June 4th, Percona & ProxySQL are co-hosting the ProxySQL Tech Talks with Percona virtual meetup covering ProxySQL, MySQL and Percona XtraDB Cluster.
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Integrating Security Testing within development and the operations teams are becoming the new norm, but this migration needs newer thinking, with newer processes, methods and.
How It Works: SQL Server Locking WAIT_WITH_LOW_PRIORITY I received a question from Jonathan as he read over prior posts on locking ( [link] and [link] ) I cannot take credit for the question nor the answer, just being the middle man for this transaction.
There has been quite a bit of talk lately about how companies are moving to remote work. Some people even go so far to say that all companies should be remote. Having an office is just clinging to the past. The office is obsolete and remote work is the future we should have. I can’t disagree more. As far as software development is concerned, I think the most efficient teams in the future will be in the office.
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