Expert insights. Personalized for you.
Introduction. Continuous Testing is the process of testing at all stages of software development – one after the another- without any human intervention. Continuous Testing is key to faster delivery of Agile products to the market. MORE
I write a lot about investigations into tricky bugs – CPU defects , kernel bugs , transient 4-GB memory allocations – but most bugs are not that esoteric. MORE
As programmers, we often find ourselves asking the same two questions over and over again: How much time does this algorithm need to complete? How much space does this algorithm need for computing? MORE
Jeffrey Wong , Colin McFarland Every Netflix data scientist, whether their background is from biology, psychology, physics, economics, math, statistics, or biostatistics, has made meaningful contributions to the way Netflix analyzes causal effects. MORE
Dynatrace news. Today, the AI Breakthrough Awards announced its 2020 winners , recognizing the leading AI innovators and solutions. MORE
Dynatrace news. This is the second part of our blog series announcing the massive expansion of our Azure services support. Part 1 of this blog series looks at some of the key benefits of Azure DB for PostgreSQL, Azure SQL Managed Instance, and Azure HDInsight. MORE
Dynatrace news. Kubernetes simplifies the operation and development of distributed applications by streamlining the deployment of containerized workloads and distributing them over a set of nodes. MORE
Last year, Andy Mallon blogged about upsizing a column from int to bigint with no downtime. Why this isn't a metadata-only operation in modern versions of SQL Server is beyond me, but that's another post.). MORE
Dynatrace news. MORE
This is the 12th article in the series of SQL Server Always On Availability Groups. Introduction SQL Server 2016 provides a new feature Distributed Availability Group for disaster recovery purposes. It is a particular type of availability group that helps access the multiple failover clusters. MORE
Python might not have bright years in the past years (which is mainly launch in the year 1991) but it has seen a continuous and amazing trend of growth in the 21st century. This stack overflow graph of major programming languages’ growth exclusively depicts the steady progress of the PYTHON! MORE
Microsoft Azure is one of the most popular cloud providers in the world, and a natural fit for database hosting on applications leveraging Microsoft across their infrastructure. MySQL is the number one open source database that’s commonly hosted through Azure instances. MORE
End to End Creation of a Nutanix Cluster on AWS and Running X-Ray Step By Step Navigate to my.nutanix.com and select Launch on the Nutanix Clusters Chiclet. Click on Create Cluster Complete the details in the Create Cluster dialog. MORE
The global gaming industry is expected to reach more than $300 billion by 2025 with the growth of revolutionary offerings, like cloud gaming and mobile gaming, according to a new report from GlobalData. MORE
This article is the fifth part in a series about table expressions. In Part 1 I provided the background to table expressions. In Part 2 , Part 3 , and Part 4 , I covered both the logical and the optimization aspects of derived tables. MORE
Demystifying Django’s Magic. Demystifying Django’s Magic. Precious Ndubueze. 2020-08-28T07:00:00+00:00. 2020-08-28T12:35:18+00:00. According to the official documentation, Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. MORE
In this article, we will learn some basic tips for SQL Server performance tuning. Tuning the SQL Server performance will help to access data faster so the applications data interaction performances will enhance. MORE
The page object pattern is one of the most important aspects of thorough user interface (UI) test automation. But in my experience, eight out of 10 test automation engineers ignore it—even though it's been around for more than 15 years. MORE
If you are optimizing Largest Contentful Paint, preload can be a game-changer for speeding up late-discovered hero images and resources, loaded via JavaScript MORE
Organizations that adopt artificial intelligence (AI) in testing of microservices-based applications gain better accuracy, faster results, and greater operational efficiency. App Dev & Testing, Testing, Test Automation, Microservices, Artificial Intelligence (AI), Test Automation MORE
Performance Monitor is an oldie but goldie tool to analyze performance problems. In this article, we will learn how we can write Perfmon counter data to a SQL database through the ODBC connection. MORE
In this article, we will discuss how to resolve I/O problems that is a very important point for the SQL Server troubleshooting. The storage subsystem is one of the significant performance factors for the databases. MORE
by Mariana Afonso , Anush Moorthy , Liwei Guo , Lishan Zhu , Anne Aaron Netflix has been one of the pioneers of streaming video-on-demand content?—?we we announced our intention to stream video over 13 years ago, in January 2007?—?and MORE
Dynatrace news. Dynatrace University has provided over 50,000 learners with the knowledge and information needed to successfully achieve their goals and realize the potential of the Dynatrace Platform. MORE
Dynatrace news. MORE
by Aditya Mavlankar , Liwei Guo , Anush Moorthy and Anne Aaron Netflix has an ever-expanding collection of titles which customers can enjoy in 4K resolution with a suitable device and subscription plan. MORE
Dynatrace news. Throughout my career I’ve been asked several times by members of the ITOps teams, “Why end-user experience monitoring is critical”. MORE
I took Nyran Moodie' s course on Test Automation University : Automated Visual Testing with WebdriverIO. If you want the explicit link to the course, here it is [link]. MORE
How we used SIPp for VoIP performance testing over the SIP protocol Not too long ago, some of my colleagues and I helped to run performance tests for. The post VoIP Performance Testing for a Mental Health Hotline App appeared first on Abstracta Software Testing Services. MORE
React is popular, popular enough that it receives its fair share of criticism. Yet, this criticism of React isn’t completely unwarranted: React and ReactDOM total about 120 KiB of minified JavaScript, which definitely contributes to slow startup time. MORE
By Andrei U., Seth Katz , Janak Ramachandran , Jeff Butsch , Peter Lau , Ram Vaithilingam , and Greg Burrell Our Telltale Vision An alert fires and you get paged in the middle of the night. A metric crossed a threshold. MORE
And how are they different from streaming pipelines like Azure Stream Analytics and Apache Flink/Beam? What Problems Does Streaming Analytics Solve? MORE
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. Make your job search O (1), not O ( n ). Apply here. Need excellent people? Advertise your job here! Cool Products and Services. MORE
Many people might think this a simple question; I am not one of them. I feel that in the modern world of development, there are too many factors to pick a single tool for debugging any language, let alone Java. In The Beginning. MORE
In this 15th article of SQL Server Always On Availability Groups series, we will cover Transparent Data Encryption (TDE) for AG databases. Introduction In the previous articles of SQL Server Always On series, we explored the following topics so far. MORE
Selenium Framework interacts with the web browser via the Selenium WebDriver. It does so with the help of certain commands to automate browser actions such as open, close, or maximize the browser window. MORE
Monitoring your website resource breakdown is one of the most important things you can do when you own or run a website. Some of our most recent articles detailed how to keep track of the impact that Google Fonts , Page Weight , and CSS files have on your website performance. MORE
The Netflix TechBlog
AUGUST 28, 2020
by Aditya Mavlankar , Liwei Guo , Anush Moorthy and Anne Aaron Netflix has an ever-expanding collection of titles which customers can enjoy in 4K resolution with a suitable device and subscription plan.
Dynatrace
AUGUST 26, 2020
Dynatrace news. Today, the AI Breakthrough Awards announced its 2020 winners , recognizing the leading AI innovators and solutions.
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DZone
AUGUST 13, 2020
The global gaming industry is expected to reach more than $300 billion by 2025 with the growth of revolutionary offerings, like cloud gaming and mobile gaming, according to a new report from GlobalData.
Scalegrid
AUGUST 26, 2020
Microsoft Azure is one of the most popular cloud providers in the world, and a natural fit for database hosting on applications leveraging Microsoft across their infrastructure. MySQL is the number one open source database that’s commonly hosted through Azure instances.
SQL Performance
AUGUST 12, 2020
This article is the fifth part in a series about table expressions. In Part 1 I provided the background to table expressions. In Part 2 , Part 3 , and Part 4 , I covered both the logical and the optimization aspects of derived tables.
Addy Osmani
AUGUST 7, 2020
If you are optimizing Largest Contentful Paint, preload can be a game-changer for speeding up late-discovered hero images and resources, loaded via JavaScript
The Netflix TechBlog
AUGUST 11, 2020
Jeffrey Wong , Colin McFarland Every Netflix data scientist, whether their background is from biology, psychology, physics, economics, math, statistics, or biostatistics, has made meaningful contributions to the way Netflix analyzes causal effects.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
DZone
AUGUST 14, 2020
Python might not have bright years in the past years (which is mainly launch in the year 1991) but it has seen a continuous and amazing trend of growth in the 21st century. This stack overflow graph of major programming languages’ growth exclusively depicts the steady progress of the PYTHON!
Randon ASCII
AUGUST 30, 2020
I write a lot about investigations into tricky bugs – CPU defects , kernel bugs , transient 4-GB memory allocations – but most bugs are not that esoteric.
High Scalability
AUGUST 4, 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. Make your job search O (1), not O ( n ). Apply here. Need excellent people? Advertise your job here! Cool Products and Services.
SQL Shack
AUGUST 17, 2020
In this article, we will discuss how to resolve I/O problems that is a very important point for the SQL Server troubleshooting. The storage subsystem is one of the significant performance factors for the databases.
The Netflix TechBlog
AUGUST 13, 2020
By Andrei U., Seth Katz , Janak Ramachandran , Jeff Butsch , Peter Lau , Ram Vaithilingam , and Greg Burrell Our Telltale Vision An alert fires and you get paged in the middle of the night. A metric crossed a threshold.
Dynatrace
AUGUST 31, 2020
Dynatrace news.
DZone
AUGUST 24, 2020
I took Nyran Moodie' s course on Test Automation University : Automated Visual Testing with WebdriverIO. If you want the explicit link to the course, here it is [link].
SQL Performance
AUGUST 19, 2020
Last year, Andy Mallon blogged about upsizing a column from int to bigint with no downtime. Why this isn't a metadata-only operation in modern versions of SQL Server is beyond me, but that's another post.).
Abstracta
AUGUST 23, 2020
How we used SIPp for VoIP performance testing over the SIP protocol Not too long ago, some of my colleagues and I helped to run performance tests for. The post VoIP Performance Testing for a Mental Health Hotline App appeared first on Abstracta Software Testing Services.
SQL Shack
AUGUST 21, 2020
This is the 12th article in the series of SQL Server Always On Availability Groups. Introduction SQL Server 2016 provides a new feature Distributed Availability Group for disaster recovery purposes. It is a particular type of availability group that helps access the multiple failover clusters.
The Netflix TechBlog
AUGUST 10, 2020
by Mariana Afonso , Anush Moorthy , Liwei Guo , Lishan Zhu , Anne Aaron Netflix has been one of the pioneers of streaming video-on-demand content?—?we we announced our intention to stream video over 13 years ago, in January 2007?—?and
Dynatrace
AUGUST 28, 2020
Dynatrace news. This is the second part of our blog series announcing the massive expansion of our Azure services support. Part 1 of this blog series looks at some of the key benefits of Azure DB for PostgreSQL, Azure SQL Managed Instance, and Azure HDInsight.
DZone
AUGUST 12, 2020
Selenium Framework interacts with the web browser via the Selenium WebDriver. It does so with the help of certain commands to automate browser actions such as open, close, or maximize the browser window.
n0derunner
AUGUST 18, 2020
End to End Creation of a Nutanix Cluster on AWS and Running X-Ray Step By Step Navigate to my.nutanix.com and select Launch on the Nutanix Clusters Chiclet. Click on Create Cluster Complete the details in the Create Cluster dialog.
Testsigma
AUGUST 18, 2020
Gartner did predict that remote working will be a trend in 2020. But no one imagined that it would emerge as the biggest trend this year.
SQL Shack
AUGUST 27, 2020
In this article, we will learn some basic tips for SQL Server performance tuning. Tuning the SQL Server performance will help to access data faster so the applications data interaction performances will enhance.
CSS - Tricks
AUGUST 18, 2020
React is popular, popular enough that it receives its fair share of criticism. Yet, this criticism of React isn’t completely unwarranted: React and ReactDOM total about 120 KiB of minified JavaScript, which definitely contributes to slow startup time.
DZone
AUGUST 5, 2020
Many people might think this a simple question; I am not one of them. I feel that in the modern world of development, there are too many factors to pick a single tool for debugging any language, let alone Java. In The Beginning.
Smashing Magazine
AUGUST 28, 2020
Demystifying Django’s Magic. Demystifying Django’s Magic. Precious Ndubueze. 2020-08-28T07:00:00+00:00. 2020-08-28T12:35:18+00:00. According to the official documentation, Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
Testsigma
AUGUST 24, 2020
Introduction. Continuous Testing is the process of testing at all stages of software development – one after the another- without any human intervention. Continuous Testing is key to faster delivery of Agile products to the market.
SQL Shack
AUGUST 21, 2020
Performance Monitor is an oldie but goldie tool to analyze performance problems. In this article, we will learn how we can write Perfmon counter data to a SQL database through the ODBC connection.
TechBeacon Testing
AUGUST 28, 2020
Organizations that adopt artificial intelligence (AI) in testing of microservices-based applications gain better accuracy, faster results, and greater operational efficiency. App Dev & Testing, Testing, Test Automation, Microservices, Artificial Intelligence (AI), Test Automation
Dynatrace
AUGUST 13, 2020
Dynatrace news. Throughout my career I’ve been asked several times by members of the ITOps teams, “Why end-user experience monitoring is critical”.
DZone
AUGUST 14, 2020
As programmers, we often find ourselves asking the same two questions over and over again: How much time does this algorithm need to complete? How much space does this algorithm need for computing?
ScaleOut Software
AUGUST 5, 2020
And how are they different from streaming pipelines like Azure Stream Analytics and Apache Flink/Beam? What Problems Does Streaming Analytics Solve?
MachMetrics
AUGUST 15, 2020
Monitoring your website resource breakdown is one of the most important things you can do when you own or run a website. Some of our most recent articles detailed how to keep track of the impact that Google Fonts , Page Weight , and CSS files have on your website performance.
SQL Shack
AUGUST 28, 2020
In this 15th article of SQL Server Always On Availability Groups series, we will cover Transparent Data Encryption (TDE) for AG databases. Introduction In the previous articles of SQL Server Always On series, we explored the following topics so far.
TechBeacon Testing
AUGUST 18, 2020
The page object pattern is one of the most important aspects of thorough user interface (UI) test automation. But in my experience, eight out of 10 test automation engineers ignore it—even though it's been around for more than 15 years.
Dynatrace
AUGUST 27, 2020
Dynatrace news. Dynatrace University has provided over 50,000 learners with the knowledge and information needed to successfully achieve their goals and realize the potential of the Dynatrace Platform.
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