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Performance Testing with Open Source Tools – Myths and Reality

Alex Podelko

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. Otherwise we wouldn’t see so many commercial tools built on the top of open source including BlazeMeter (it is ironic that the article is posted on the BlazeMeter site), Flood, and OctoPerf.

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Introducing SVT-AV1: a scalable open-source AV1 framework

The Netflix TechBlog

Scalable Video Technology (SVT) is Intel’s open source framework that provides high-performance software video encoding libraries for developers of visual cloud technologies. 264/AVC, currently, the most ubiquitous video compression standard supported by modern devices, often in hardware. What is SVT-AV1?

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Five-nines availability: Always-on infrastructure delivers system availability during the holidays’ peak loads

Dynatrace

The nirvana state of system uptime at peak loads is known as “five-nines availability.” In its pursuit, IT teams hover over system performance dashboards hoping their preparations will deliver five nines—or even four nines—availability. But is five nines availability attainable? Downtime per year. 90% (one nine).

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What is security analytics?

Dynatrace

This includes everything from multicloud deployments to microservices to Kubernetes instances and the use of open source software. While it’s easy for analytics solutions to pinpoint symptoms, determining the communal source is much more difficult. The net result is a growing challenge in getting to the root cause.

Analytics 236
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What is Greenplum Database? Intro to the Big Data Database

Scalegrid

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. Open Source.

Big Data 321
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Protecting critical infrastructure and services: Ensure efficient, accurate information delivery this election year

Dynatrace

To address this, state and local governments are adopting multicloud environments to achieve the necessary speed, scale, and agility to keep up with faster digital transformation. Full stack observability enables IT teams to identify and respond to evolving issues across the entire technology stack from mainframes to multicloud environments.

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What is a message queue? How an observability platform eases message queue monitoring

Dynatrace

However, that assumes he or she is available and has time to talk. In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. For nonurgent messages, texting is a more efficient approach. Two styles of message queuing. How message queuing benefits microservices.