Parottasalna Course Notes

📝 Parottasalna Blog

248 practical articles on backend engineering, system design, databases, Docker, Python, AI and DSA, explained simply.

5 articles tagged #Logging · Clear filters

Development

Learning Notes #44 - Initial Steps on Distributed Tracing and Observability

Few days back, i read a blog post on Jaegar https://medium.com/@achanandhi.m/why-we-need-jaeger-8ba21278b5c9 by Achanandhi M , which made to look on …

Jan 6, 2025 · 4 min read
Patterns

Learning Notes #11 - Sidecar Pattern | Cloud Patterns

Today, I learnt about Sidecar Pattern. Its seems like offloading the common functionalities (logging, networking, …) aside within a pod to be used by…

Dec 26, 2024 · 5 min read
Database

Postgres - Write-Ahead Logging (WAL) in PostgreSQL

Write-Ahead Logging (WAL) is a fundamental feature of PostgreSQL, ensuring data integrity and facilitating critical functionalities like crash recove…

Nov 16, 2024 · 4 min read
Docker Best Practices

Antipatterns while using docker containers

During my docker learning journey, while i was going through many blogs, tutorials, conference videos; most of them were mentioning about some of the…

Jun 30, 2024 · 8 min read
Docker Commands

Docker Cookbook

List all images ? docker images List all containers ? docker container ls -a / docker ps -a List all containers belong to a particular image ? docker…

Jun 20, 2024 · 2 min read