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Amr Elhewy

Software Engineer

59 Followers 3 Following

Member Since Feb, 2022

Writes at

Hewi's Blog

Hewi's Blog

About Me

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My Tech Stack

golang Ruby Rails Kubernetes System Design distributed system Distributed Database Show all

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Recent Activity

Jan 20

Wrote an article

Scaling Rails: Understanding Puma Workers, Threads, and Database Connection Pooling

Jan 11

Wrote an article

How does Postgres persist to disk? What is WAL all about?

Jan 1

Wrote an article

UUID, ULID, NanoIDs and Snowflake IDs , What's the difference?

Dec 27 2024

Wrote an article

Memory-Efficient Byte Processing: Streaming for Large Blobs

Dec 21 2024

Wrote an article

A backend engineer lost in the DevOps world - Authentication and Authorization in Kubernetes

Nov 28 2024

Wrote an article

A backend engineer lost in the DevOps world - Auto Scaling In Kubernetes

Nov 22 2024

Wrote an article

A backend engineer lost in the DevOps world - Making a Kubernetes Operator with Go

Nov 10 2024

Wrote an article

Software Architecture - The Hard Parts [Chapter 10] Distributed Data Access

Nov 2 2024

Wrote an article

Software Architecture - The Hard Parts [Chapter 9] Data Ownership and Distributed Transactions [Part 2]

Oct 26 2024

Wrote an article

Software Architecture - The Hard Parts [Chapter 9] Data Ownership and Distributed Transactions [Part 1]