DevOps & SRE notes

Making it easy to write shell-like scripts in Go

https://github.com/bitfield/script

csi storage for container orchestration systems

https://github.com/democratic-csi/democratic-csi

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AWS explores strategies for optimizing costs associated with generative AI implementations in enterprise environments. The blog post likely provides insights into efficient resource allocation and cost-effective approaches for leveraging generative AI technologies on the AWS platform.

https://aws.amazon.com/blogs/enterprise-strategy/generative-ai-cost-optimization-strategies

OpenSauced shares their experience in significantly reducing costs by implementing open-source AI technologies on a large scale using Kubernetes. Their approach demonstrates how organizations can leverage cost-effective solutions for AI deployment without compromising on performance or capabilities.

https://dev.to/opensauced/how-we-saved-10s-of-thousands-of-dollars-deploying-low-cost-open-source-ai-technologies-at-scale-with-kubernetes-57j8

The Modern Application Platform.

https://github.com/kubevela/kubevela

Customizable Linux Persistence Tool for Security Research and Detection Engineering.

https://github.com/Aegrah/PANIX

Netflix's Key-Value Data Abstraction Layer (KV DAL) is a versatile solution designed to simplify data access and enhance infrastructure reliability.

https://netflixtechblog.com/introducing-netflixs-key-value-data-abstraction-layer-1ea8a0a11b30

The article provides a step-by-step guide on deploying a Node.js application to AWS Lambda using OpenTofu and GitHub Actions. It demonstrates how to automate the deployment process, leveraging infrastructure as code principles and continuous integration/continuous deployment (CI/CD) practices for efficient and reliable serverless application deployment.

https://developer-friendly.blog/blog/2024/09/02/how-to-deploy-nodejs-to-aws-lambda-with-opentofu--github-actions

A user-friendly, lightweight TUI for disk imaging

https://github.com/ifd3f/caligula

Modern, lightweight and multi-cluster Kubernetes GUI. Available on Windows, macOS and Linux.

https://github.com/aptakube/aptakube

The article discusses a critical incident involving Postgres indexing at a high-volume database with billions of rows. It highlights the potential pitfalls of concurrent indexing, which can fail silently and lead to performance issues. The author shares best practices for Postgres indexing, including using the CONCURRENTLY flag, monitoring index creation, validating indexes manually, and properly handling partitioned tables.

https://blog.bemi.io/indexing/

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Discord embarked on a six-month project to reduce bandwidth usage for their clients, particularly on iOS and Android, aiming to create a more responsive experience. The initiative focused on improving the "gateway" service, which provides real-time updates to clients, by transitioning from zlib compression to zstandard, which offers higher compression ratios, faster compression times, and support for dictionaries[

https://discord.com/blog/how-discord-reduced-websocket-traffic-by-40-percent

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Workspace and session management TUI for terminal environments

https://github.com/GianlucaP106/mynav

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Open source ngrok alternative designed for teams. Tunnel http, tcp or websocket connections.

https://github.com/amalshaji/portr

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The blogpost discusses the creation of SREBench, a Kubernetes task dataset designed to evaluate LLM performance in root cause analysis of Kubernetes issues. It details the challenges faced by the Parity team in developing a reliable benchmark for their AI agent, ultimately leading to the creation of a synthetic dataset inspired by the MuSR murder mystery reasoning benchmark

https://www.tryparity.com/blog/how-and-why-we-made-srebench-swebench-for-k8s

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Slack's engineering team details their journey in evolving their Chef infrastructure to manage tens of thousands of EC2 instances efficiently. The article explores the challenges faced and solutions implemented as they transitioned from a single Chef stack to a sharded infrastructure, improving reliability and deployment safety for their vast and growing infrastructure.
https://slack.engineering/advancing-our-chef-infrastructure/

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Podman desktop companion

https://github.com/iongion/container-desktop

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🐸 a database management tui for postgres

https://github.com/achristmascarl/rainfrog

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