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CPU consumption in Unix/Linux operating systems is studied using eight different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , Stolen CPU time. Software interrupts can be triggered because of the following events: tutorial unix-linux performance cpu operating system root cause analysis unix operating system linux os cpu memory usage cpu optimization MORE
Operating systems. Current Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 July 2021. Future Dynatrace OneAgent operating systems support changes. Dynatrace news. MORE
Current Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 May 2021. Future Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 June 2021. The following operating systems will no longer be supported starting 01 July 2021. Dynatrace news. Rollout starts April 29, 2021. MORE
Current Operating systems support changes. The following operating systems will no longer be supported starting 01 December 2020. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. MORE
We’re continuously working to support the most popular operating systems with high quality OneAgent deployment options. Of course, it’s possible to run a legacy 32-bit application on a 64-bit operating system. Dynatrace news. MORE
Developers likely develop on only one browser – and maybe only one operating system. What do you think about cross-browser testing ? How does an app maker ensure that defects on other browsers will not affect their user base? In theory, cross-browser testing can help companies catch product defects before products get released to customers. MORE
LeaseOS borrows the concept of a lease from distributed systems, but with a rather nice twist, and is able to reduce power wastage by 92% with no disruption to application experience and no changes required to the apps themselves. Android’s Doze mode defers app background CPU and network activity when the device is unused for a long time, but is very conservative in when it triggers as it is a system-wide mode. Uncategorized mobile Operating Systems MORE
An average mobile app contains about 50,000 lines of code, Microsoft Windows operating system has about 50 million lines of code, while Google’s entire code base is estimated to contain 2 billion lines of code. Why Software Testing Is Important. If you take an average of 15–50 defects per KLOC (Kilo Lines of Code), that adds up to a lot of work for software testers before a product is released into the market. So how does the software tester decide what to test? How to test? MORE
At the start of November I was privileged to attend HPTS (the High Performance Transaction Systems) conference in Asilomar. This means that the overheads of system calls become much more noticeable. " Uncategorized Hardware Operating Systems MORE
Introduction SQL Server allocates some memory from the operating system, and this is because it is designed to do all read and modification operations in memory instead of on disk. MORE
Operating systems. Current Operating systems support changes. The following operating systems will no longer be supported starting 01 May 2020. Dynatrace news. New features and enhancements. Easily change OneAgent metadata, host name, and monitoring mode. Added support for Spring AMQP 2.2. Added support for Go 1.14 for Linux, Alpine Linux 64-bit (x86), Windows (x86). Added support for EulerOS 2.3, Current support changes. MORE
In the previously published article, Getting started with Sphinx search engine, we talked about the Sphinx search engine and how to install it on the Windows operating system. MORE
CPU consumption in Unix/Linux operating systems is studied using eight different metrics: User CPU time, System CPU time, nice CPU time, Idle CPU time, Waiting CPU time, Hardware Interrupt CPU time, Software Interrupt CPU time, Stolen CPU time. User CPU Time and System CPU Time. In order to understand ‘user’ CPU Time, one should understand ‘system’ CPU time as well, since they go hand in hand. This will be accounted as ‘system’ CPU time. MORE
Cross Browser Testing scrutinizes the compatibility of a website or web apps on varied operating systems, devices, and browsers. In today’s fast-paced market, web apps run on several browsers (Edge, Firefox, Google Chrome, Safari, etc.) on varied desktop or mobile devices with particular screen settings. This is the reason why we need to execute cross-browser tests. MORE
Added system performance metrics and JVM metrics to the Z Java code module. Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 May 2021. The following operating systems will no longer be supported starting 01 June 2021. The following operating systems will no longer be supported starting 01 July 2021. Dynatrace news. MORE
Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 December 2020. The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. Dynatrace news. MORE
Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Using continuations to implement thread management and communication in operating systems. During the nineties much operating systems research focussed on microkernels , which resulted in a large collection of prototype systems: Mach 3.0, Dean, Proceedings of the thirteenth ACM symposium on Operating systems principles Pages 122-136. MORE
CPU consumption in Unix/Linux operating systems is broken down into 8 different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , and Stolen CPU time. Waiting CPU time indicates the amount of time the CPU spends waiting for disk I/O or network I/O operations to complete. MORE
‘ Load Average ‘ is an age-old metric reported in various operating systems. When you launch BuggyApp with the following arguments, it will cause high disk I/O operations on the host. tutorial linux operating system performance engineering memory allocation system admin unix operating system cpu memory usage cpu optimizationIt’s often assumed as a metric to indicate the CPU demand only. However, that is not the case. MORE
Uncategorized Hardware Operating SystemsCompress objects, not cache lines: an object-based compressed memory hierarchy Tsai & Sanchez, ASPLOS’19. Last time out we saw how Google have been able to save millions of dollars though memory compression enabled via zswap. One of the important attributes of their design was easy and rapid deployment across an existing fleet. MORE
Operating systems. Dynatrace news. Added support for Akka Remoting 2.3, Added support for Cassandra (CQL3) – cassandra-driver-core 4.0.0-4.5.0. Added support for CentOS 7.x, AArch64). Added support for SUSE Enterprise Linux 15.x AArch64). Added support for Ubuntu 20.04 LTS (AArch64, PPCLE, s390x, x86). Added support for Ubuntu 18.04 LTS (AArch64). Added support for EulerOS 2.8 AArch64). The post OneAgent release notes version 1.191 appeared first on Dynatrace blog. MORE
When using Selenium, we can create automated test cases on any operating system and browser on desktop, however, we cannot perform mobile tests with Selenium simultaneously. MORE
Ginseng: keeping secrets in registers when you distrust the operating system Yun & Zhong et al., Suppose you did go to the extreme length of establishing an unconditional root of trust for your system, even then, unless every subsequent piece of code you load is also fully trusted (e.g., In doing so, the app assumes that the operating system (OS) is trustworthy. MORE
However, we will lay extra emphasis on Windows OS and Mac OS because they are popular operating systems out there right now. It is always exciting for developers from all over the world whenever they get to showcase their best code editor at computer expos and tech conferences. MORE
Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 August 2020. The following operating systems will no longer be supported starting 01 November 2020. The following operating systems will no longer be supported starting 01 December 2020. The following operating systems will no longer be supported starting 01 January 2021. MORE
The installer will automatically discover the operating system mode and adjust its configuration. To make it work, additional semanage (SELinux Policy Management tool) package has to be installed in your system. Dynatrace news. New features and enhancements. General. MORE
” This paper describes a “far memory” system that has been in production deployment at Google since 2016. With a far memory tier in place operators can choose between packing more jobs onto each machine, or reducing the DRAM capacity, both of which lead to TCO reductions. The key to an efficient system is the identification of cold pages: the cold age threshold determines how many seconds we can go without a page being accessed before it is declared cold. MORE
Werner Vogels weblog on building scalable and robust distributed systems. Flexibility is one of the key principles of Amazon Web Services - developers can select any programming language and software package, any operating system, any middleware and any database to build systems and applications that meet their requirements. All Things Distributed. AWS Elastic Beanstalk: A Quick and Simple Way into the Cloud. By Werner Vogels on 18 January 2011 04:00 PM. Permalink. MORE
Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. Supported Operating Systems. MORE
Uncategorized Containers Operating SystemsFirecracker: lightweight virtualisation for serverless applications , Agache et al., NSDI’20. Finally the NSDI’20 papers have opened up to the public (as of last week), and what a great looking crop of papers it is. MORE
Just as today’s systems offer memory protection, they call this time protection. The paper focuses on two key use cases: A confined component running in its own security domain, connected to the rest of the system by explicit (e.g. “ To avoid the interconnect channel, we have to assume the system either runs on a single core (at least while the sensitive code is executing), or co-schedules domains across the core, such that at any time only one domain executes. MORE
abstract capabilities are constructed only through legitimate provenance chains of operations, successively reducing permissions from initial maximally permissive capabilities provided at machine reset. And this all has to work for whole-system executions, not just the C-language portion of user processes. The MIPS rows show the test suite results on a standard mips64 system. faster for system calls). Uncategorized Operating Systems Security MORE
There are different options to terminate a process in Unix/Linux flavor of operating systems. java open source devops command line operating systems linux operating system linux tools/utilities system admin unix operating system unix osThis article intends to list and provide examples of each option. You can use the kill command to terminate a process by passing the process id. MORE
The global object space contains all objects (potentially across multiple systems), allowing persistent pointers to refer to data with long lifetimes and giving software the ability to operate directly on persistent structures. Uncategorized Operating Systems MORE
Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 November 2020. The following operating systems will no longer be supported starting 01 December 2020. The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021. MORE
Cross-browser testing is testing your website or web application in different browsers or browser versions or devices and operating systems to make sure that the web app or website works perfectly in all of them. Hassle in a startup is not a new thing. Most startups struggle to grow. MORE
DISABLE_SYSTEM_LOGS_ACCESS. --set-system-logs-access-enabled. set-system-logs-access-enabled. Current Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 May 2021. Future Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 June 2021. Dynatrace news. Rollout starts 8 April 2021. MORE
Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 April 2020. The following operating systems will no longer be supported starting 01 May 2020. The following operating systems will no longer be supported starting 01 June 2020. The following operating systems will no longer be supported starting 01 July 2020. Dynatrace news. MORE
Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Virtualizing Operating Systems. This weekends back-to-basics reading is on operating system virtualization. There are two papers that deserve the "classic" tag as they both form the basis for operating system virtualization that is in production today. All Things Distributed. MORE
This weekend we go back in time all the way to the beginning of operating systems research. In the first SOSP conference in 1967 there were several papers that laid the foundation for the development of structured operating systems. There was the of course the lauded paper on the THE operating system by Dijkstra but for this weekend I picked the paper on memory locality by Peter Denning as this work laid the groundwork for the development of virtual memory systems. MORE
CPU consumption in Unix/Linux operating systems are studied using 8 different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , and Stolen CPU time. In Unix/Linux operating systems, processes are launched with a priority 0 (default). MORE
Do you keep an eye on the support of distributions and versions of operating systems within your environment? With this information, you can find answers to questions such as: Which operating systems and versions does Dynatrace support? Dynatrace news. MORE
In this article, we will be talking about the Sphinx search engine and how to use it to install it on the Windows operating system. MORE
performance mysql memory operating system bug memory management memory allocatorsWhen users experience memory usage issues with any software, including MySQL, their first response is to think that it’s a symptom of a memory leak. As this story will show, this is not always the case. This story is about a bug. MORE
Operating System Related Topics 
Dynatrace
JUNE 12, 2020
We’re continuously working to support the most popular operating systems with high quality OneAgent deployment options. Of course, it’s possible to run a legacy 32-bit application on a 64-bit operating system. Dynatrace news.
DZone
MAY 7, 2019
performance mysql memory operating system bug memory management memory allocatorsWhen users experience memory usage issues with any software, including MySQL, their first response is to think that it’s a symptom of a memory leak. As this story will show, this is not always the case. This story is about a bug.
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All Things Distributed
JULY 20, 2012
Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Virtualizing Operating Systems. This weekends back-to-basics reading is on operating system virtualization. There are two papers that deserve the "classic" tag as they both form the basis for operating system virtualization that is in production today. All Things Distributed.
DZone
JANUARY 12, 2021
There are different options to terminate a process in Unix/Linux flavor of operating systems. java open source devops command line operating systems linux operating system linux tools/utilities system admin unix operating system unix osThis article intends to list and provide examples of each option. You can use the kill command to terminate a process by passing the process id.
DZone
JANUARY 16, 2021
CPU consumption in Unix/Linux operating systems is broken down into 8 different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , and Stolen CPU time. Waiting CPU time indicates the amount of time the CPU spends waiting for disk I/O or network I/O operations to complete.
DZone
DECEMBER 27, 2020
CPU consumption in Unix/Linux operating systems is studied using eight different metrics: User CPU time, System CPU time, nice CPU time, Idle CPU time, Waiting CPU time, Hardware Interrupt CPU time, Software Interrupt CPU time, Stolen CPU time. User CPU Time and System CPU Time. In order to understand ‘user’ CPU Time, one should understand ‘system’ CPU time as well, since they go hand in hand. This will be accounted as ‘system’ CPU time.
The Morning Paper
APRIL 4, 2019
Ginseng: keeping secrets in registers when you distrust the operating system Yun & Zhong et al., Suppose you did go to the extreme length of establishing an unconditional root of trust for your system, even then, unless every subsequent piece of code you load is also fully trusted (e.g., In doing so, the app assumes that the operating system (OS) is trustworthy.
DZone
FEBRUARY 8, 2021
CPU consumption in Unix/Linux operating systems is studied using eight different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , Stolen CPU time. Software interrupts can be triggered because of the following events: tutorial unix-linux performance cpu operating system root cause analysis unix operating system linux os cpu memory usage cpu optimization
Dynatrace
MARCH 8, 2021
Do you keep an eye on the support of distributions and versions of operating systems within your environment? With this information, you can find answers to questions such as: Which operating systems and versions does Dynatrace support? Dynatrace news.
DZone
FEBRUARY 21, 2021
CPU consumption in Unix/Linux operating systems are studied using 8 different metrics: User CPU time , System CPU time , nice CPU time , Idle CPU time , Waiting CPU time , Hardware Interrupt CPU time , Software Interrupt CPU time , and Stolen CPU time. In Unix/Linux operating systems, processes are launched with a priority 0 (default).
The Morning Paper
MARCH 1, 2020
Uncategorized Containers Operating SystemsFirecracker: lightweight virtualisation for serverless applications , Agache et al., NSDI’20. Finally the NSDI’20 papers have opened up to the public (as of last week), and what a great looking crop of papers it is.
The Morning Paper
DECEMBER 8, 2019
At the start of November I was privileged to attend HPTS (the High Performance Transaction Systems) conference in Asilomar. This means that the overheads of system calls become much more noticeable. " Uncategorized Hardware Operating Systems
The Morning Paper
MAY 21, 2019
” This paper describes a “far memory” system that has been in production deployment at Google since 2016. With a far memory tier in place operators can choose between packing more jobs onto each machine, or reducing the DRAM capacity, both of which lead to TCO reductions. The key to an efficient system is the identification of cold pages: the cold age threshold determines how many seconds we can go without a page being accessed before it is declared cold.
The Morning Paper
DECEMBER 10, 2019
The global object space contains all objects (potentially across multiple systems), allowing persistent pointers to refer to data with long lifetimes and giving software the ability to operate directly on persistent structures. Uncategorized Operating Systems
The Morning Paper
MAY 27, 2019
abstract capabilities are constructed only through legitimate provenance chains of operations, successively reducing permissions from initial maximally permissive capabilities provided at machine reset. And this all has to work for whole-system executions, not just the C-language portion of user processes. The MIPS rows show the test suite results on a standard mips64 system. faster for system calls). Uncategorized Operating Systems Security
Scalegrid
JULY 13, 2020
Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. Supported Operating Systems.
The Morning Paper
MAY 23, 2019
Uncategorized Hardware Operating SystemsCompress objects, not cache lines: an object-based compressed memory hierarchy Tsai & Sanchez, ASPLOS’19. Last time out we saw how Google have been able to save millions of dollars though memory compression enabled via zswap. One of the important attributes of their design was easy and rapid deployment across an existing fleet.
The Morning Paper
MAY 30, 2019
LeaseOS borrows the concept of a lease from distributed systems, but with a rather nice twist, and is able to reduce power wastage by 92% with no disruption to application experience and no changes required to the apps themselves. Android’s Doze mode defers app background CPU and network activity when the device is unused for a long time, but is very conservative in when it triggers as it is a system-wide mode. Uncategorized mobile Operating Systems
The Morning Paper
APRIL 14, 2019
Just as today’s systems offer memory protection, they call this time protection. The paper focuses on two key use cases: A confined component running in its own security domain, connected to the rest of the system by explicit (e.g. “ To avoid the interconnect channel, we have to assume the system either runs on a single core (at least while the sensitive code is executing), or co-schedules domains across the core, such that at any time only one domain executes.
All Things Distributed
MAY 10, 2013
Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - Using continuations to implement thread management and communication in operating systems. During the nineties much operating systems research focussed on microkernels , which resulted in a large collection of prototype systems: Mach 3.0, Dean, Proceedings of the thirteenth ACM symposium on Operating systems principles Pages 122-136.
All Things Distributed
JANUARY 19, 2011
Werner Vogels weblog on building scalable and robust distributed systems. Flexibility is one of the key principles of Amazon Web Services - developers can select any programming language and software package, any operating system, any middleware and any database to build systems and applications that meet their requirements. All Things Distributed. AWS Elastic Beanstalk: A Quick and Simple Way into the Cloud. By Werner Vogels on 18 January 2011 04:00 PM. Permalink.
Dynatrace
JUNE 8, 2021
Operating systems. Current Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 July 2021. Future Dynatrace OneAgent operating systems support changes. Dynatrace news.
Dynatrace
NOVEMBER 10, 2020
Current Operating systems support changes. The following operating systems will no longer be supported starting 01 December 2020. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021.
Dynatrace
SEPTEMBER 21, 2020
Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 November 2020. The following operating systems will no longer be supported starting 01 December 2020. The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021.
Dynatrace
JULY 26, 2021
The installer will automatically discover the operating system mode and adjust its configuration. To make it work, additional semanage (SELinux Policy Management tool) package has to be installed in your system. Dynatrace news. New features and enhancements. General.
Dynatrace
APRIL 6, 2020
Operating systems. Current Operating systems support changes. The following operating systems will no longer be supported starting 01 May 2020. Dynatrace news. New features and enhancements. Easily change OneAgent metadata, host name, and monitoring mode. Added support for Spring AMQP 2.2. Added support for Go 1.14 for Linux, Alpine Linux 64-bit (x86), Windows (x86). Added support for EulerOS 2.3, Current support changes.
Dynatrace
APRIL 28, 2021
Current Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 May 2021. Future Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 June 2021. The following operating systems will no longer be supported starting 01 July 2021. Dynatrace news. Rollout starts April 29, 2021.
Dynatrace
MARCH 8, 2021
Added system performance metrics and JVM metrics to the Z Java code module. Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 May 2021. The following operating systems will no longer be supported starting 01 June 2021. The following operating systems will no longer be supported starting 01 July 2021. Dynatrace news.
SQL Shack
JUNE 25, 2021
Introduction SQL Server allocates some memory from the operating system, and this is because it is designed to do all read and modification operations in memory instead of on disk.
Dynatrace
OCTOBER 14, 2020
Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 December 2020. The following operating systems will no longer be supported starting 01 January 2021. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. Dynatrace news.
DZone
JUNE 19, 2020
However, we will lay extra emphasis on Windows OS and Mac OS because they are popular operating systems out there right now. It is always exciting for developers from all over the world whenever they get to showcase their best code editor at computer expos and tech conferences.
Dynatrace
JUNE 29, 2020
Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 August 2020. The following operating systems will no longer be supported starting 01 November 2020. The following operating systems will no longer be supported starting 01 December 2020. The following operating systems will no longer be supported starting 01 January 2021.
Dynatrace
APRIL 8, 2021
DISABLE_SYSTEM_LOGS_ACCESS. --set-system-logs-access-enabled. set-system-logs-access-enabled. Current Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 May 2021. Future Dynatrace OneAgent operating systems support changes. The following operating systems will no longer be supported starting 01 June 2021. Dynatrace news. Rollout starts 8 April 2021.
Dynatrace
FEBRUARY 7, 2020
Operating systems. Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 April 2020. The following operating systems will no longer be supported starting 01 May 2020. The following operating systems will no longer be supported starting 01 June 2020. The following operating systems will no longer be supported starting 01 July 2020. Dynatrace news.
Dynatrace
MAY 4, 2020
Operating systems. Dynatrace news. Added support for Akka Remoting 2.3, Added support for Cassandra (CQL3) – cassandra-driver-core 4.0.0-4.5.0. Added support for CentOS 7.x, AArch64). Added support for SUSE Enterprise Linux 15.x AArch64). Added support for Ubuntu 20.04 LTS (AArch64, PPCLE, s390x, x86). Added support for Ubuntu 18.04 LTS (AArch64). Added support for EulerOS 2.8 AArch64). The post OneAgent release notes version 1.191 appeared first on Dynatrace blog.
DZone
SEPTEMBER 3, 2020
Cross-browser testing is testing your website or web application in different browsers or browser versions or devices and operating systems to make sure that the web app or website works perfectly in all of them. Hassle in a startup is not a new thing. Most startups struggle to grow.
SQL Shack
AUGUST 4, 2020
In the previously published article, Getting started with Sphinx search engine, we talked about the Sphinx search engine and how to install it on the Windows operating system.
All Things Distributed
JUNE 12, 2015
This weekend we go back in time all the way to the beginning of operating systems research. In the first SOSP conference in 1967 there were several papers that laid the foundation for the development of structured operating systems. There was the of course the lauded paper on the THE operating system by Dijkstra but for this weekend I picked the paper on memory locality by Peter Denning as this work laid the groundwork for the development of virtual memory systems.
DZone
FEBRUARY 25, 2021
Cross Browser Testing scrutinizes the compatibility of a website or web apps on varied operating systems, devices, and browsers. In today’s fast-paced market, web apps run on several browsers (Edge, Firefox, Google Chrome, Safari, etc.) on varied desktop or mobile devices with particular screen settings. This is the reason why we need to execute cross-browser tests.
DZone
JANUARY 5, 2021
An average mobile app contains about 50,000 lines of code, Microsoft Windows operating system has about 50 million lines of code, while Google’s entire code base is estimated to contain 2 billion lines of code. Why Software Testing Is Important. If you take an average of 15–50 defects per KLOC (Kilo Lines of Code), that adds up to a lot of work for software testers before a product is released into the market. So how does the software tester decide what to test? How to test?
DZone
JULY 2, 2020
When using Selenium, we can create automated test cases on any operating system and browser on desktop, however, we cannot perform mobile tests with Selenium simultaneously.
SQL Shack
JULY 10, 2020
In this article, we will be talking about the Sphinx search engine and how to use it to install it on the Windows operating system.
DZone
JANUARY 29, 2021
Developers likely develop on only one browser – and maybe only one operating system. What do you think about cross-browser testing ? How does an app maker ensure that defects on other browsers will not affect their user base? In theory, cross-browser testing can help companies catch product defects before products get released to customers.
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