Expert insights. Personalized for you.
open source benchmarking juliaFor the number of years I’ve been programming using Julia, I’ve never really been concerned with performance. MORE
Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? We found all the answers you need at the Percona Live event last month, and broke down the insights into the following free trends reports: Top Databases Used : Open Source vs. Commercial. We broke down the data by open source databases vs. commercial databases: Open Source Databases. Top Open Source Databases. MORE
Why continuous testing and open source are a perfect match I recently visited the offices of CA Technologies (one of Abstracta’s partners) in Santa Clara, where I had the chance to discuss shift-left testing, continuous testing, and why and how to turn to open source. MORE
open source tutorial python performance testing test automation pywinautoOverview. In this article, we will understand how to create test automation script for Windows application using simple Python Scripting. MORE
PostgreSQL is an open source relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. While commercial still remains on top, open source is trending towards a majority within the next 12 to 18 months. MORE
machine-learning data-science python open-source productivityby David Berg, Ravi Kiran Chirravuri, Romain Cledat, Savin Goyal, Ferras Hamad, Ville Tuulos Continue reading on Netflix TechBlog ». MORE
130 Scalable Video Technology (SVT) is Intel’s open source framework that provides high-performance software video encoding libraries for developers of visual cloud technologies. There exists at least one other alternative open-source AV1 encoder, rav1e. MORE
PostgreSQL is an open source object-relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. For the 2nd year in a row, PostgreSQL has kept the title of #1 fastest growing database in the world according to the DBMS of the Year report by the experts at DB-Engines. So what makes PostgreSQL so special, and how is it being used today? MORE
performance software testing tools automated regression testing tools regression test automation automated regression tests regression testing tools open source MORE
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more. MORE
by David Berg , Ravi Kiran Chirravuri , Romain Cledat , Savin Goyal , Ferras Hamad , Ville Tuulos tl;dr Metaflow is now open-source! For the open-source release, we partnered with AWS to provide a seamless integration between Metaflow and various AWS services. MORE
Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? Wondering whether an on-premise vs. public cloud vs. hybrid cloud infrastructure is best for your database strategy? Or, considering adding a new database to your application and want to see which combinations are most popular? MORE
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more. MORE
It is an open-source tool suite, written in Python, for managing high availability of PostgreSQL clusters. Requires multiple ports to be open for components communication: REST API port for Patroni. In our previous blog posts, we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by Cluster Labs and Replication Manager (repmgr) by 2ndQuadrant. MORE
SVT-AV1: open-source AV1 encoder and decoder by Andrey Norkin , Joel Sole , Mariana Afonso , Kyle Swanson, Agata Opalach , Anush Moorthy , Anne Aaron SVT-AV1 is an open-source AV1 codec implementation hosted on GitHub [link] under a BSD + patent license. MORE
Chaos Mesh™ , an easy-to-use, open-source, cloud-native chaos engineering platform for Kubernetes (K8s), has a new feature, TimeChaos, which simulates the clock skew phenomenon. open source performance cloud-native kubernates chaos engineering k8 chaos mesh MORE
open source performance review newsql cloud-native query optimization htap sql optimizationThe SQL execution plan is a critical factor that affects SQL statement performance. The stability of the SQL execution plans heavily influences the entire cluster's performance. MORE
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more. MORE
Uber facilitates seamless and more enjoyable user experiences by channeling data from a variety of real-time sources. These insights range from in-the-moment traffic conditions that provide guidance on trip routes to the Estimated Time of Delivery (ETD) of an UberEATS … The post Introducing AthenaX, Uber Engineering’s Open Source Streaming Analytics Platform appeared first on Uber Engineering Blog. MORE
Raven which allows users to perform ad-hoc exploration of realtime data from hundreds of streaming sources using our Mantis Query Language (MQL). MORE
How do you find the right open-source API testing tool for your needs? Since my last roundup of the best candidates, a few more tools have appeared that warrant consideration—and there's a new technique that's all the buzz in AI automation circles that you need to know about. MORE
Over the years, migrating data to the cloud has become a top priority for organizations looking to modernize their infrastructure for improved security, performance, and agility, closely followed by the trending shift from commercial database management systems to open source databases. MORE
Author: Andy Glover Since releasing Spinnaker to the open source community in 2015 , the platform has flourished with the addition of new cloud providers, triggers, pipeline stages, and much more. spinnaker continuous-delivery cloud-computing open-source MORE
TiDB is an open-source, distributed SQL database that supports Hybrid Transactional/Analytical Processing (HTAP) workloads. open source database performance cloud-native database administration htap MORE
In most cases, you'd do better to consider one or more of the open-source options available. If you're thinking about building your own test automation framework, think again. App Dev & Testing, Testing, Test Automation MORE
Raven which allows users to perform ad-hoc exploration of realtime data from hundreds of streaming sources using our Mantis Query Language (MQL). MORE
The failure of a mission-critical web application can be costly. App Dev & Testing, Testing, Performance Testing, Web Performance MORE
To help us better leverage this data, we manage massive deployments of Spark … The post JVM Profiler: An Open Source Tool for Tracing Distributed JVM Applications at Scale appeared first on Uber Engineering Blog. Architecture Open Source JVM Profiler ProfilerComputing frameworks like Apache Spark have been widely adopted to build large-scale data applications. For Uber, data is at the heart of strategic decision-making and product development. MORE
PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. It supports all PostgreSQL operations and features while being free and open-source. pgAdmin Cost: Free (open source). MORE
An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., The most prominent source of misses, especially in the kernel, was Thrift. MORE
Chaos Mesh is an easy-to-use , open-source, cloud-native Chaos Engineering platform that orchestrates chaos in Kubernetes environments. open source tutorial performance howto distributed system chaos engineering getstarted MORE
Netflix has a program in our Information Security department for quantifying the risk of deliberate (attacker-driven) and accidental… Continue reading on Netflix TechBlog ». security risk information-security MORE
As part of our robust and scalable metrics infrastructure, we built … The post M3: Uber’s Open Source, Large-scale Metrics Platform for Prometheus appeared first on Uber Engineering Blog. Architecture Open Source Grafana Infrastructure M3 M3 Coordinator M3DB Metrics Platform OSS Prometheus Uber Infrastructure MORE
Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. High performance, query optimization, open source and polymorphic data storage are the major Greenplum advantages. MORE
Here we present a list of 10 open-source Kubernetes tools to make your SRE and Ops teams more effective to achieve their service level objectives. MORE
In December Dynatrace announced Keptn , an open-source pluggable control plane enabling autonomous software delivery and operations for cloud-native applications. Keptn currently supports Dynatrace, Prometheus, and Neoload as SLI data sources. Dynatrace news. MORE
Raven which allows users to perform ad-hoc exploration of realtime data from hundreds of streaming sources using our Mantis Query Language (MQL). MORE
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 tutorialFind out how to run video streaming performance tests! MORE
ScyllaDB is an open-source distributed NoSQL data store, reimplemented from the popular Apache Cassandra database. You can run both the free open source ScyllaDB and ScyllaDB Enterprise in the cloud or on-premise, and ScyllaDB Enterprise license starts at $28.8k/year for a total of 48 cores. This number is more inline with our recent 2019 Open Source Database Trends Report where 56.9% MORE
Severalnines has spent the last several years writing blogs and crafting content to help make your open source database solutions highly available. MORE
by David Berg , Ravi Kiran Chirravuri , Romain Cledat , Savin Goyal , Ferras Hamad , Ville Tuulos tl;dr Metaflow is now open-source! For the open-source release, we partnered with AWS to provide a seamless integration between Metaflow and various AWS services. MORE
… The post Open Sourcing Peloton, Uber’s Unified Resource Scheduler appeared first on Uber Engineering Blog. Architecture Open Source Active-Active Architecture Compute Compute Cluster Compute Platform Kubernetes Mesos OSS Peloton Resource Scheduling scalability Uber Engineering Uber Open Source MORE
We’re excited to let you know that we have an Open Source track at re:Invent this year! OPN220 Build robotic cloud simulations with ROS and AWS RoboMaker Join Camilo Buscaron, AWS Principal Open Source Technologist, and Katherine Scott, Developer Advocate, Open Robotics in this workshop to use Gazebo, a 3D simulator, and Robot Operating System (ROS) on AWS RoboMaker and learn how to spin up robotic simulations. aws open-source cloud-computing reinvent MORE
This is not to say, however, that any mid-level developer will have much difficulty finding and handling one of many available open-source servers. Avoid these pitfalls of scaling VoIP to cluster. VoIP technologies have a reputation for being rather complex and not without good reason. MORE
Open Source Related Topics The Netflix TechBlog
DECEMBER 3, 2019
by David Berg , Ravi Kiran Chirravuri , Romain Cledat , Savin Goyal , Ferras Hamad , Ville Tuulos tl;dr Metaflow is now open-source! For the open-source release, we partnered with AWS to provide a seamless integration between Metaflow and various AWS services.
The Netflix TechBlog
MARCH 13, 2020
SVT-AV1: open-source AV1 encoder and decoder by Andrey Norkin , Joel Sole , Mariana Afonso , Kyle Swanson, Agata Opalach , Anush Moorthy , Anne Aaron SVT-AV1 is an open-source AV1 codec implementation hosted on GitHub [link] under a BSD + patent license.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
The Netflix TechBlog
OCTOBER 23, 2019
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more.
The Netflix TechBlog
DECEMBER 3, 2019
machine-learning data-science python open-source productivityby David Berg, Ravi Kiran Chirravuri, Romain Cledat, Savin Goyal, Ferras Hamad, Ville Tuulos Continue reading on Netflix TechBlog ».
The Netflix TechBlog
DECEMBER 3, 2019
by David Berg , Ravi Kiran Chirravuri , Romain Cledat , Savin Goyal , Ferras Hamad , Ville Tuulos tl;dr Metaflow is now open-source! For the open-source release, we partnered with AWS to provide a seamless integration between Metaflow and various AWS services.
High Scalability
JUNE 27, 2019
Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? Wondering whether an on-premise vs. public cloud vs. hybrid cloud infrastructure is best for your database strategy? Or, considering adding a new database to your application and want to see which combinations are most popular?
High Scalability
JUNE 8, 2018
Severalnines has spent the last several years writing blogs and crafting content to help make your open source database solutions highly available.
The Netflix TechBlog
APRIL 17, 2019
Scalable Video Technology (SVT) is Intel’s open source framework that provides high-performance software video encoding libraries for developers of visual cloud technologies. There exists at least one other alternative open-source AV1 encoder, rav1e.
The Netflix TechBlog
OCTOBER 23, 2019
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more.
The Netflix TechBlog
OCTOBER 23, 2019
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more.
Uber Engineering
MARCH 8, 2019
… The post Open Sourcing Peloton, Uber’s Unified Resource Scheduler appeared first on Uber Engineering Blog. Architecture Open Source Active-Active Architecture Compute Compute Cluster Compute Platform Kubernetes Mesos OSS Peloton Resource Scheduling scalability Uber Engineering Uber Open Source
The Netflix TechBlog
OCTOBER 21, 2019
Raven which allows users to perform ad-hoc exploration of realtime data from hundreds of streaming sources using our Mantis Query Language (MQL).
TechBeacon Testing
DECEMBER 3, 2019
In most cases, you'd do better to consider one or more of the open-source options available. If you're thinking about building your own test automation framework, think again. App Dev & Testing, Testing, Test Automation
TechBeacon Testing
MARCH 12, 2020
The failure of a mission-critical web application can be costly. App Dev & Testing, Testing, Performance Testing, Web Performance
Adrian Cockcroft
NOVEMBER 18, 2019
We’re excited to let you know that we have an Open Source track at re:Invent this year! OPN220 Build robotic cloud simulations with ROS and AWS RoboMaker Join Camilo Buscaron, AWS Principal Open Source Technologist, and Katherine Scott, Developer Advocate, Open Robotics in this workshop to use Gazebo, a 3D simulator, and Robot Operating System (ROS) on AWS RoboMaker and learn how to spin up robotic simulations. aws open-source cloud-computing reinvent
The Netflix TechBlog
OCTOBER 21, 2019
Raven which allows users to perform ad-hoc exploration of realtime data from hundreds of streaming sources using our Mantis Query Language (MQL).
The Netflix TechBlog
OCTOBER 21, 2019
Raven which allows users to perform ad-hoc exploration of realtime data from hundreds of streaming sources using our Mantis Query Language (MQL).
Scalegrid
JUNE 11, 2019
Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? We found all the answers you need at the Percona Live event last month, and broke down the insights into the following free trends reports: Top Databases Used : Open Source vs. Commercial. We broke down the data by open source databases vs. commercial databases: Open Source Databases. Top Open Source Databases.
The Morning Paper
MAY 12, 2019
An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., The most prominent source of misses, especially in the kernel, was Thrift.
Uber Engineering
OCTOBER 9, 2017
Uber facilitates seamless and more enjoyable user experiences by channeling data from a variety of real-time sources. These insights range from in-the-moment traffic conditions that provide guidance on trip routes to the Estimated Time of Delivery (ETD) of an UberEATS … The post Introducing AthenaX, Uber Engineering’s Open Source Streaming Analytics Platform appeared first on Uber Engineering Blog.
TechBeacon Testing
JANUARY 7, 2020
How do you find the right open-source API testing tool for your needs? Since my last roundup of the best candidates, a few more tools have appeared that warrant consideration—and there's a new technique that's all the buzz in AI automation circles that you need to know about.
Uber Engineering
AUGUST 7, 2018
As part of our robust and scalable metrics infrastructure, we built … The post M3: Uber’s Open Source, Large-scale Metrics Platform for Prometheus appeared first on Uber Engineering Blog. Architecture Open Source Grafana Infrastructure M3 M3 Coordinator M3DB Metrics Platform OSS Prometheus Uber Infrastructure
Uber Engineering
JUNE 28, 2018
To help us better leverage this data, we manage massive deployments of Spark … The post JVM Profiler: An Open Source Tool for Tracing Distributed JVM Applications at Scale appeared first on Uber Engineering Blog. Architecture Open Source JVM Profiler ProfilerComputing frameworks like Apache Spark have been widely adopted to build large-scale data applications. For Uber, data is at the heart of strategic decision-making and product development.
Abstracta
NOVEMBER 19, 2017
Why continuous testing and open source are a perfect match I recently visited the offices of CA Technologies (one of Abstracta’s partners) in Santa Clara, where I had the chance to discuss shift-left testing, continuous testing, and why and how to turn to open source.
Abhishek Tiwari
JANUARY 6, 2018
Here we present a list of 10 open-source Kubernetes tools to make your SRE and Ops teams more effective to achieve their service level objectives.
Scalegrid
MAY 13, 2020
Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. High performance, query optimization, open source and polymorphic data storage are the major Greenplum advantages.
DZone
JUNE 11, 2020
TiDB is an open-source, distributed SQL database that supports Hybrid Transactional/Analytical Processing (HTAP) workloads. open source database performance cloud-native database administration htap
Scalegrid
SEPTEMBER 16, 2019
PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. It supports all PostgreSQL operations and features while being free and open-source. pgAdmin Cost: Free (open source).
High Scalability
APRIL 3, 2019
PostgreSQL is an open source object-relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. For the 2nd year in a row, PostgreSQL has kept the title of #1 fastest growing database in the world according to the DBMS of the Year report by the experts at DB-Engines. So what makes PostgreSQL so special, and how is it being used today?
DZone
MARCH 6, 2020
open source benchmarking juliaFor the number of years I’ve been programming using Julia, I’ve never really been concerned with performance.
DZone
JUNE 15, 2020
open source tutorial python performance testing test automation pywinautoOverview. In this article, we will understand how to create test automation script for Windows application using simple Python Scripting.
DZone
JULY 5, 2019
performance software testing tools automated regression testing tools regression test automation automated regression tests regression testing tools open source
DZone
JANUARY 15, 2020
This is not to say, however, that any mid-level developer will have much difficulty finding and handling one of many available open-source servers. Avoid these pitfalls of scaling VoIP to cluster. VoIP technologies have a reputation for being rather complex and not without good reason.
Scalegrid
JUNE 6, 2019
Over the years, migrating data to the cloud has become a top priority for organizations looking to modernize their infrastructure for improved security, performance, and agility, closely followed by the trending shift from commercial database management systems to open source databases.
Dynatrace
FEBRUARY 3, 2020
In December Dynatrace announced Keptn , an open-source pluggable control plane enabling autonomous software delivery and operations for cloud-native applications. Keptn currently supports Dynatrace, Prometheus, and Neoload as SLI data sources. Dynatrace news.
DZone
MAY 12, 2020
Chaos Mesh™ , an easy-to-use, open-source, cloud-native chaos engineering platform for Kubernetes (K8s), has a new feature, TimeChaos, which simulates the clock skew phenomenon. open source performance cloud-native kubernates chaos engineering k8 chaos mesh
DZone
NOVEMBER 11, 2019
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 tutorialFind out how to run video streaming performance tests!
Scalegrid
APRIL 2, 2019
PostgreSQL is an open source relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. While commercial still remains on top, open source is trending towards a majority within the next 12 to 18 months.
Scalegrid
AUGUST 22, 2019
It is an open-source tool suite, written in Python, for managing high availability of PostgreSQL clusters. Requires multiple ports to be open for components communication: REST API port for Patroni. In our previous blog posts, we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by Cluster Labs and Replication Manager (repmgr) by 2ndQuadrant.
Scalegrid
NOVEMBER 25, 2019
ScyllaDB is an open-source distributed NoSQL data store, reimplemented from the popular Apache Cassandra database. You can run both the free open source ScyllaDB and ScyllaDB Enterprise in the cloud or on-premise, and ScyllaDB Enterprise license starts at $28.8k/year for a total of 48 cores. This number is more inline with our recent 2019 Open Source Database Trends Report where 56.9%
DZone
APRIL 2, 2020
Chaos Mesh is an easy-to-use , open-source, cloud-native Chaos Engineering platform that orchestrates chaos in Kubernetes environments. open source tutorial performance howto distributed system chaos engineering getstarted
DZone
MAY 12, 2020
open source performance review newsql cloud-native query optimization htap sql optimizationThe SQL execution plan is a critical factor that affects SQL statement performance. The stability of the SQL execution plans heavily influences the entire cluster's performance.
The Netflix TechBlog
MARCH 12, 2019
Author: Andy Glover Since releasing Spinnaker to the open source community in 2015 , the platform has flourished with the addition of new cloud providers, triggers, pipeline stages, and much more. spinnaker continuous-delivery cloud-computing open-source
Let's personalize your content