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. We welcome more contributors to the project.

Open Source 154

Open Source Efficiency C++ Speed 154

Percona

APRIL 12, 2023

We’re equally convinced on both counts, but in this blog article, we’re focusing on why MongoDB is not open source. Let’s start with this: MongoDB is accurately referred to as source-available software. To be clear, we are rock-solid in our stance that MongoDB is not open source.

Open Source 80

Open Source Programming Database Servers 80

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. The standard specification describes in minute detail how a video bitstream should be processed in order to produce displayable video frames.

Open Source 166

Open Source Scalability Speed Efficiency 166

The Netflix TechBlog

OCTOBER 21, 2019

Where other systems may take over ten minutes to process metrics accurately, Mantis reduces that from tens of minutes down to seconds, effectively reducing our Mean-Time-To-Detect. Instead, we should process and serve events one at a time as they arrive. Operational use cases are inherently time sensitive by nature.

Open Source 148

Open Source Metrics Engineering Processing 148

Scalegrid

MAY 22, 2020

MySQL does not limit the number of slaves that you can connect to the master server in a replication topology. A classic solution for this problem is to deploy a binlog server – an intermediate proxy server that sits between the master and its slaves. Ripple is an open source binlog server developed by Pavel Ivanov.

Servers 262

Servers Transportation Database Availability 262

Scalegrid

MAY 13, 2020

Greenplum Database is a massively parallel processing (MPP) SQL database that is built and based on PostgreSQL. It can scale towards a multi-petabyte level data workload without a single issue, and it allows access to a cluster of powerful servers that will work together within a single SQL interface where you can view all of the data.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Testsigma

FEBRUARY 9, 2022

Open-source projects or open-source software is probably not a new term. In the past decade, open-source software contributions have been on a steady rise resulting in frequent releases, improvements and newer software. This is what open-source is. Testsigma just went open source!

Open Source 52

Open Source Code Software Software 52

The Netflix TechBlog

OCTOBER 21, 2019

Where other systems may take over ten minutes to process metrics accurately, Mantis reduces that from tens of minutes down to seconds, effectively reducing our Mean-Time-To-Detect. Instead, we should process and serve events one at a time as they arrive. Operational use cases are inherently time sensitive by nature.

Open Source 101

Open Source Metrics Engineering Processing 101

The Netflix TechBlog

OCTOBER 21, 2019

Where other systems may take over ten minutes to process metrics accurately, Mantis reduces that from tens of minutes down to seconds, effectively reducing our Mean-Time-To-Detect. Instead, we should process and serve events one at a time as they arrive. Operational use cases are inherently time sensitive by nature.

Open Source 100

Open Source Metrics Engineering Processing 100

Percona

OCTOBER 10, 2023

This is not a general rule, but as databases are responsible for a core layer of any IT system – data storage and processing — they require reliability. Why choose Percona Server for MongoDB? Why release Percona Server for MongoDB 7 now? which was released as Percona Server for MongoDB RC 7.0.2-1.

Availability 96

Availability Servers Database Open Source 96

DZone

OCTOBER 6, 2023

Apache JMeter is an open-source, Java-based tool used for load and performance testing of various services, particularly web applications. JMeter can simulate heavy loads on a server to analyze performance under different conditions. It supports multiple protocols like HTTP, HTTPS, FTP, and more.

Java 255

Java Government Open Source Performance Testing 255

Dynatrace

MARCH 22, 2023

This method involves providing the lowest level of access by default, deleting inactive accounts, and auditing server activity. Security misconfiguration Security misconfiguration covers the basic security checks every software development process should include. For this situation, teams should adopt a least-privileged approach.

Open Source 203

Open Source Artificial Intelligence Internet Internet 203

Dynatrace

JANUARY 16, 2023

Open-source software drives a vibrant Kubernetes ecosystem. On-premises data centers invest in higher capacity servers since they provide more flexibility in the long run, while the procurement price of hardware is only one of many cost factors. Open source software drives a vibrant Kubernetes ecosystem.

Open Source 347

Open Source Java Operating System Programming 347

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. everything between nodes and processes including deployments, services, replica sets, pods, and containers. Ark comes with an in-cluster service (Ark server) and CLI (Ark client).

Open Source 111

Open Source DevOps Storage Engineering 111

Percona

SEPTEMBER 28, 2023

Whenever you install your favorite MySQL server on a freshly created Ubuntu instance, you start by updating the configuration for MySQL, such as configuring buffer pool, changing the default datadir director, and disabling one of the most outstanding features – query cache. It’s a nice thing to do, but first things first.

Servers 109

Servers Best Practices Database Open Source 109

Percona

FEBRUARY 2, 2023

The authentication process is typically accomplished through usernames and passwords and includes other factors such as security tokens and one-time passwords. PostgreSQL server authentication refers to verifying the identity of a user trying to connect to the PostgreSQL server.

Database 121

Database Servers Testing Programming 121

Dynatrace

DECEMBER 8, 2022

Version control system and source code management with end-to-end DevOps platform and cloud-hosted Git services. Open source CI/CD pipeline tool with extensible server automation for distributed builds and scaling. Open source automated browser and testing tool. Atlassian Jira. Kubernetes. Microsoft Azure.

DevOps 196

DevOps Engineering Testing Open Source 196

Percona

DECEMBER 8, 2023

In this article, we will demonstrate how to achieve asynchronous replication automatic source failover when our replica is a Percona Server for MySQL (PS) and the source is a Percona XtraDB Cluster (PXC) cluster, using virtual IP (VIP) managed by Keepalived. The only value currently accepted is GroupReplication.

Servers 84

Servers Virtualization Open Source Scalability 84

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 broke down the data by open source databases vs. commercial databases: Open Source Databases. Popular examples of open source databases include MySQL, PostgreSQL and MongoDB.

Open Source 55

Open Source Database Cloud Infrastructure 55

Dynatrace

JUNE 15, 2023

Cloud application security is a combination of policies, processes, and controls that aim to reduce the risk of exposing cloud-based applications to compromise or failure from external or internal threats. However, open source software is often a vector for security vulnerabilities. What is cloud application security?

Cloud 182

Cloud Open Source Architecture Monitoring 182

Scalegrid

SEPTEMBER 16, 2019

PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. You can remotely access and navigate another database server. It supports all PostgreSQL operations and features while being free and open-source. pgAdmin Cost: Free (open source).

Open Source 262

Open Source Database Azure Cloud 262

Percona

OCTOBER 19, 2023

Percona stands for open source and keeps open source open for everyone. Open source software is impossible without the efforts of the community. Serge added securityContext to avoid warning messages on the deploy process and podAnnotations helps to Prometheus to collect operator metrics.

Open Source 99

Open Source Traffic Virtualization Metrics 99

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Scalegrid

MARCH 28, 2024

Introduction Caching serves a dual purpose in web development – speeding up client requests and reducing server load. Redis Revealed: An Overview Redis, a renowned open-source, in-memory remote dictionary server, stands out for its diverse data structures and advanced features. Data transfer technology.

Cache 130

Cache Storage Scalability Architecture 130

Dynatrace

JUNE 9, 2021

A web application is any application that runs on a web server and is accessed by a user through a web browser. Web application security is the process of protecting web applications against various types of threats that are designed to exploit vulnerabilities in an application’s code.

Open Source 183

Open Source Entertainment Tuning Internet 183

Percona

MARCH 13, 2023

to MySQL 8, we could choose to do an in-place upgrade or set up another MySQL 8 server(s) from the existing running MySQL 5.7 server with Percona XtraBackup. In my lab, we have two test nodes: PRIMARY: mysql57 (192.168.56.111) with Percona Server 5.7 server instances are ready for an upgrade. On primary server mysql5.7,

Servers 100

Servers C++ Storage Systems 100

Percona

JUNE 15, 2023

Sometimes we might need to install/upgrade Percona Server for MySQL /MySQL 8 to a particular version in a test or production environment. Install Percona Server for MySQL 8 specific version packages via repository. Download specific Percona Server for MySQL 8 tarball packages and install them manually. Setting up curl (7.74.0-1.3+deb11u7).

Servers 82

Servers C++ Database Systems 82

Scalegrid

AUGUST 22, 2019

It is an open-source tool suite, written in Python, for managing high availability of PostgreSQL clusters. Standby Server Tests. Kill the PostgreSQL process. Patroni brought the PostgreSQL process back to running state. Stop the PostgreSQL process. Reboot the server. Stop the Patroni process.

Availability 277

Availability Servers Network Open Source 277

Dynatrace

OCTOBER 7, 2020

Open-source metric sources automatically map to our Smartscape model for AI analytics. Telegraf is an open-source agent by Influxdata. Telegraf is a plugin-based system for collecting, processing, aggregating, and writing metrics. We’ll add Dynatrace support to additional open source frameworks.

Open Source 258

Open Source Metrics Analytics Tuning 258

Percona

JUNE 1, 2023

In this case, we will be analyzing the migration of MariaDB to Percona Server for MySQL 8 in particular. the same does not happen with MariaDB, which from a specific version, we could say in some way, distanced itself from MySQL and Percona Server for MySQL. Upload that dump to the Percona Server for MySQL using myloader.

Servers 71

Servers Database Testing Open Source 71

Scalegrid

NOVEMBER 12, 2019

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. Hopefully we can generate enough interest in the open source community to prioritize these features. Why not have this built it into the server?

Database 184

Database Open Source Storage Servers 184

Dynatrace

MARCH 24, 2023

Container orchestration is a process that automates the deployment and management of containerized applications and services at scale. Container orchestration enables organizations to manage and automate the many processes and services that comprise workflows.

Infrastructure 191

Infrastructure Open Source Operating System Cloud 191

Dynatrace

NOVEMBER 18, 2021

Logs include critical information that can’t be found elsewhere, like details on transactions, processes, users, and environment changes. Automatic contextualization of log data works out-of-the-box for popular languages like Java,NET, Node.js, Go, and PHP, as well as for NGiNX and Apache Web servers.

Analytics 229

Analytics Cloud Java Serverless 229

Percona

JUNE 22, 2023

Load balancing : Requests are evenly distributed across multiple database servers, ensuring the system remains operational even if one server fails. Automated failover : To keep the database operational and minimize downtime, it automatically switches to a backup server if the primary server fails.

Availability 105

Availability Database Open Source Hardware 105

Dynatrace

OCTOBER 2, 2023

Because monolithic applications combine database, client-side interfaces, and server-side application elements in a single executable, they’re difficult to understand, even for their own administrators. It is better to consider refactoring as part of the application transformation process before migrating, if possible.

Architecture 237

Architecture Artificial Intelligence Cloud Open Source 237

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., It’s a pretty impressive effort to pull together and make available in open source (not yet available as I write this) such a suite, and I’m sure explains much of the long list of 24 authors on this paper.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Dynatrace

JANUARY 28, 2021

Organizations that want a high-performance language with a great ecosystem for their applications often use Golang , an open-source programming language. Such additional telemetry data includes user-behavior analytics, code-level visibility, and metadata (including open-source data). TCP Server. // Start TCP server.

Traffic 170

Traffic Open Source Servers Cloud 170