Dok Talks #109 - Benchmarking for PostgreSQL workloads in Kubernetes / Part 2 // Gabriele Bartolini

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The Final Flight of Captain Forrester

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The Final Flight of Captain Forrester | 1. The Mystery of Tiny 05 38:05

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In late 1972, U.S. Marine Captain Ron Forrester disappeared on a bombing run into North Vietnam. Back home in Texas, his family could only wait and hope. Audio subscribers to Texas Monthly can get early access to episodes of the series, plus exclusive interviews and audio. Visit texasmonthly.com/audio to join. Go to HelloFresh.com/FLIGHT10FM to get 10 Free Meals with a Free Item For Life.…

לפני 3 שנים 1:04:35

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https://go.dok.community/slack
https://dok.community/
ABSTRACT OF THE TALK
6 months have passed since our last DoK webinar about benchmarking PostgreSQL workloads in a Kubernetes environment. In the meantime, many things have happened at EDB, and we’re happy to share what we’ve learned in this timeframe. We’ll use cnp-bench and cnp-sandbox to help us describe some of the challenges we might face when running PostgreSQL workloads, how to spot them, and what actions to take to make your databases healthier and more longeve.
cnp-bench is a collection of Helm charts that help run storage and database benchmarks, using popular open source tools like fio, pgbench, and HammerDB. cnp-sandbox is a Helm chart that sets up a Prometheus/Grafana stack, including basic metrics and dashboards for Cloud Native PostgreSQL, the Kubernetes operator developed by EDB. Both cnp-sandbox and cnp-bench are open source and recommended for development, testing, and pre-production environments only.
BIO
A long time open-source programmer and entrepreneur, Gabriele has a degree in Statistics from the University of Florence. After having consistently contributed to the growth of 2ndQuadrant and its members through nurturing a lean and devops culture, he is now leading the Cloud Native initiative at EDB. Gabriele lives in Prato, a small but vibrant city located in the northern part of Tuscany, Italy - famous for having hosted the first European PostgreSQL conferences. His second home is Melbourne, Australia, where he studied at Monash University and worked in the ICT sector. He loves playing the Blues with his Fender Stratocaster, but his major passions are called Elisabeth and Charlotte!
KEY TAKE-AWAYS FROM THE TALK
- A methodology for benchmarking a PostgreSQL database in Kubernetes
- Open source set of tools for benchmarking a PostgreSQL database in Kubernetes
- Reasons why benchmarking both the storage and the database is important
https://github.com/EnterpriseDB/cnp-sandbox
https://github.com/EnterpriseDB/cnp-bench

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Dok Talks #109 - Benchmarking for PostgreSQL workloads in Kubernetes / Part 2 // Gabriele Bartolini

Data on Kubernetes Community

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Dok Talks #153 - CRD Panel // Eyar Zilberman & Álvaro Hernández 58:05

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58:05

https://go.dok.community/slack https://dok.community We are going to speak about CRDs, and discuss considering them as higher level entities that we normally consider them. CRDs normally are kind of a byproduct of an operator. But in reality, they can be considered as the user-facing API of the operator surface. And as such, we would like to introduce conversations about even standardizing some of them, or creating "specifications" out of some CRDs. Take this for example: there are some CRDs that could be, potentially, common across multiple operators. Think of a CRD to represent an S3 (or any other storage object) bucket. For operators that store data in object stores, each and every one of them are creating their own versions. But shouldn't we have some "standardized" `ObjectStorage` CRD, without a controller, that all could use? We'll be joined by John Sanda of DataStax who works on the K8ssandra project, Alvaro Hernandez who is the CEO of Ongres and Postgres superhero, and Eyar Zilberman Co-Founder and Chief Product Officer at Datree.…

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Dok Talks #109 - Benchmarking for PostgreSQL workloads in Kubernetes / Part 2 // Gabriele Bartolini