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noctarius

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Developer by heart. Running Developer Relations at simplyblock.io

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github.com 2mo ago

Show HN: Long-term memory for AI agents and teams, built with PostgreSQL

noctarius
1pts0
www.simplyblock.io 4mo ago

Show HN: The Art of Storage Performance Optimization

noctarius
2pts0
github.com 5mo ago

Postgres Backend Platform with full stack, instant cloning, branching and

noctarius
3pts0
www.simplyblock.io 10mo ago

Ceph on NVMe Made No Sense to Us–So We Built a 40x Better Alternative

noctarius
1pts1
www.simplyblock.io 10mo ago

Show HN: Underrated Postgres: Build Multi-Tenancy with Row-Level Security

noctarius
6pts4
www.simplyblock.io 1y ago

Simplyblock+Xata: Powering the Future of Postgres with Next-Gen Storage

noctarius
4pts0
github.com 1y ago

Sheepdog - a distributed storage system for QEMU

noctarius
3pts0
www.simplyblock.io 1y ago

New Apache Cassandra Release Saves 400% IOPS

noctarius
5pts0
github.com 1y ago

EBS Volume Usage Exporter

noctarius
1pts0
www.scylladb.com 1y ago

Database Internals: Working with IO

noctarius
2pts0
observer.com 1y ago

Amazon, Google and Microsoft All Go Nuclear to Power A.I. Ambitions

noctarius
3pts0
www.simplyblock.io 1y ago

Image Recognition with Neural Networks: A Super Beginner's Guide

noctarius
2pts0
www.scmagazine.com 1y ago

Critical vulnerabilities in 6 AWS services disclosed at Black Hat USA

noctarius
55pts19
blog.sunfishcode.online 2y ago

WASI API: Capabilities and Filesystems

noctarius
7pts1
github.com 2y ago

Show HN: KBOM – Kubernetes Bill of Materials (GitHub)

noctarius
1pts0
ravendb.net 2y ago

Optimizing cache resets for higher transaction output

noctarius
1pts0
storageclass.info 2y ago

Show HN: Searchable Kubernetes CSI provider listing

noctarius
47pts22
www.simplyblock.io 2y ago

Kubernetes Persistent Volumes: How to and Best Practices

noctarius
2pts0
freebsdfoundation.org 2y ago

FreeBSD Community Survey Report 2024

noctarius
2pts0
databaserookies.wordpress.com 2y ago

Exploring PostgreSQL 17: A Developer's Guide to New Features

noctarius
2pts0
www.crunchydata.com 2y ago

Time Partitioning and Custom Time Intervals in Postgres with Pg_partman

noctarius
2pts0
www.percona.com 2y ago

Troubleshooting PostgreSQL on Kubernetes with Coroot

noctarius
2pts0
www.pgedge.com 2y ago

Using Automatic DDL Replication with PgEdge Distributed PostgreSQL

noctarius
3pts0
cloudnativenow.com 2y ago

FinOps for Kubernetes: Engineering Cost Optimization

noctarius
1pts0
hdombrovskaya.wordpress.com 2y ago

(Bi)Temporal Tables, PostgreSQL and SQL Standard

noctarius
3pts0
www.simplyblock.io 2y ago

PostgreSQL mistakes and how to avoid them with Jimmy Angelakos

noctarius
3pts0
sklar.rocks 2y ago

How the CSI (Container Storage Interface) Works

noctarius
1pts0
www.theglobeandmail.com 2y ago

Amazon's cloud-computing arm to invest US$11B in Indiana to build data centres

noctarius
1pts0
medium.com 2y ago

Cloud Economics: How Rightsizing AWS Saved $1M in a Year

noctarius
3pts0
cloudnativenow.com 2y ago

Ensuring Efficient Cloud-Native Backup and Recovery

noctarius
1pts0

I guess your biggest issue may be the multiple writer problem, but you'd have the same issue on a local disk. The second multiple writer are supposed to update the same files, you'll run into issues.

Have you thought about TCP sockets between the apps and sharing state, or something like a redis database?

I bet there are lots of mistakes yet. It's not really automatically generated, but I started from the list at https://kubernetes-csi.github.io/docs/drivers.html and split the table into a YAML file, marking the features that are mentioned in the docs.

Fixed a few, where I saw thinks in their respective docs, and added features like file or object storage. Also added a few that weren't mentioned.

Topology is https://kubernetes-csi.github.io/docs/topology.html, ReadWriteOncePod is supposed to mean https://kubernetes.io/blog/2023/04/20/read-write-once-pod-ac...

Article by Mary Henry. I was shocked to see how much more the extended support (per hour) cost is for Kubernetes on AWS.

Haven't had that situation myself on AWS yet, but ran into it a few times on Azure

I can't remember to have paid extra on Azure though, but maybe we did. Certainly not 6x the price though.

PS: not sure why it got flagged the first time, but I think because I used a different title. Sorry.

[dead] 2 years ago

Article by Mary Henry.

I was shocked to see how much more the extended support (per hour) cost is for Kubernetes on AWS.

Haven't had that situation myself on AWS yet, but ran into it a few times on Azure

I can't remember to have paid extra on Azure though, but maybe we did. Certainly not 6x the price though

[dead] 2 years ago

Kubernetes is around for about a decade by now. How much longer is it going to stay? Will it decay into the void soon, or is it here to stay?

[dead] 2 years ago

Álvaro Hernández Tortosa from OnGres, a company providing the necessary tooling to run a production-grade PostgreSQL in Kubernetes. Álvaro talks about the issues with the many-solutions-to-a-problem situation in Postgres and how it can be overwhelming and alarming to newcomers.

[dead] 2 years ago

"A persistent volume is a slice of storage, provisioned by an Kubernetes administrator, that can be attached and mounted to pods." Sounds important, doesn't it? But what does it actually mean and how does it work? When deploying stateful workloads, such as a database, into Kubernetes, persistent storage is a must-have. For that reason Kubernetes provides persistent volumes. But what are those specifically and how do they work internally? Our newest blog post, "what is a Kubernetes Persistent Volume?" answers them in a technical, but not super-technical fashion, making it possible for people to really grasp the how and why aspects. https://www.simplyblock.io/post/what-is-a-kubernetes-persist... Question: Do you use Persistent Volumes in Kubernetes? If so, tell us your preferred storage plugin is or if you have any issues.

[dead] 2 years ago

The terms container attached storage and container storage interface are important terms when it comes to stateful container workloads. On the other hand it's one of the questions we don't like to ask "what is ...?". So I took the chance to answer it before it needs to be asked. I hope somebody finds it valuable and helpful.

Yes you can have both in the same database. We actually use TimescaleDB exactly that way, well at least for now. We'll in the process of separating certain tables out, so make it possible to select a pg database based on async or sync replication.

In terms of creating a Hypertable (TimescaleDB table) you create the normal table first and then transform it into a Hypertable.