Subscribe
Sign in
Home
🧑💻 Become a DE
🔍 Deep Dive
⭐ Tech Stack
🚀 Growth
🗃️ Archive
❓ About
How Feldera Works: A True Incremental View Maintenance Engine
Learn how Feldera treats streams as relational views and uses DBSP to propagate deltas efficiently, enabling scalable, low-cost continuous analytics.
Jun 13
•
Junaid Effendi
4
1
Latest
Top
Discussions
Inside Data Engineering with Yuki Kakegawa
A solo data engineer at a SaaS company, Yuki breaks down his stack, his journey, and why the job description matters more than the title.
May 13
•
Junaid Effendi
and
Yuki
12
1
2
Lyft Data Tech Stack
Explore the high-scale data stack Lyft uses to support 25M+ active riders, ingesting millions of real-time events every second.
Apr 15
•
Junaid Effendi
21
1
How Delta UniForm works
Learn how Delta UniForm enables read and write interoperability from Delta tables to Iceberg and Hudi formats.
Mar 7
•
Junaid Effendi
5
1
Coinbase Data Tech Stack
See what Coinbase use in the backend to handle big data that processes billions of data every day for their 120 million plus users.
Feb 7
13
2
Inside Data Engineering with Hasan Geren
Follow Hasan Geren as he explores the landscape of data engineering, offering insights, tackling challenges, and highlighting emerging industry trends.
Jan 10
•
Junaid Effendi
and
Hasan Geren
12
2
2
Solving Spark’s Small File Problem for 100x Faster Reads
Understand the Spark common small file problem, learn how to solve in the modern open table formats through offline and online optimizations.
Dec 6, 2025
•
Junaid Effendi
18
2
3
Shopify Data Tech Stack
Explore what tech stack is used at Shopify to process 284 million peak requests per minute generating $11+ billions in sales.
Nov 8, 2025
•
Junaid Effendi
10
4
2
See all
Junaid Effendi | Sharing knowledge for Engineers
Covering tech, career, data, growth experiences from my journey.
Subscribe
Recommendations
View all 14
theseniordev Newsletter
Afaque Ahmad
The Pipe & The Line
Alejandro Aboy
Data Tinkerer
Data Tinkerer
Architecture Notes — System Design & Software Development
Mahdi Yusuf
DataExpert.io Newsletter
Zach Wilson
Junaid Effendi | Sharing knowledge for Engineers
Subscribe
About
Archive
Recommendations
Sitemap
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts
