Afaque Ahmad
@afaqueahmad7117 - 16 本の動画
チャンネル登録者数 1.31万人
I’m Afaque, Solutions Architect at Databricks. I've cracked offers @ Apple, Uber & Atlassian. Previously, I was a Senior Data Engineer at QB/McKinsey & Urban...
最近の動画
7:29
Uber Interview Experience | What To Prepare For Data Engineering Interviews?
15:14
How I Mastered Data Modeling Interviews
10:09
What Nobody Tells You About ATLASSIAN Interview Rounds!
11:08
How I Cracked Interviews At Apple, Uber, Atlassian & Databricks
44:35
Apache Spark Executor Tuning | Executor Cores & Memory
23:09
Apache Spark Memory Management
19:03
Shuffle Partition Spark Optimization: 10x Faster!
35:04
Bucketing - The One Spark Optimization You're Not Doing
20:33
Dynamic Partition Pruning: How It Works (And When It Doesn’t)
22:18
How Partitioning Works In Apache Spark?
20:32
Cache, Persist & StorageLevels In Apache Spark
28:55
How Salting Can Reduce Data Skew By 99%
20:37
Broadcast Joins & AQE (Adaptive Query Execution)
12:36
Why Data Skew Will Ruin Your Spark Performance
34:14
Master Reading Spark DAGs
39:19
Master Reading Spark Query Plans