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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
13
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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
12
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
17
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
Inside Data Engineering with Erfan Hesami
Join Erfan Hesami as he shares his experience in the world of data engineering, offering insights, exploring challenges, and highlighting emerging…
Oct 11, 2025
•
Junaid Effendi
and
Erfan Hesami
13
3
How Delta Lake Works
Understand how Delta Lake handles reads and writes using the transaction log, ensuring ACID guarantees through snapshot isolation and optimistic…
Sep 6, 2025
•
Junaid Effendi
19
4
1
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Junaid Effendi | Sharing knowledge for Engineers
Covering tech, career, data, growth experiences from my journey.
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Junaid Effendi | Sharing knowledge for Engineers
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