[ FreeCourseWeb.com ] Spark Optimization 2 with Scala
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MP4 | Video: h264, 1280x800 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 24 Lessons (7h 53m) | Size: 1.25 GB
Go fast or go home. Master Spark internals so your jobs go lasers blazing and your cluster pulls maximum weight.
In this course, we cut the weeds at the root. We dive deep into Spark and understand what tools you have at your disposal - and you might just be surprised at how much leverage you have. You will learn 20+ techniques and optimization strategies. Each of them individually can give at least a 2x perf boost for your jobs (some of them even 10x), and I show it on camera.
What's in for you:
You'll understand Spark internals to explain how Spark is already pretty darn fast
You'll be able to predict in advance if a job will take a long time
You'll diagnose hanging jobs, stages and tasks
You'll spot and fix data skews
You'll make the right tradeoffs between speed, memory usage and fault-tolerance
You'll be able to configure your cluster with the optimal resources
You'll save hours of computation time in this course alone (let alone in prod!)
You'll control the parallelism of your jobs with the right partitioning
And some extra perks:
You'll have access to the entire code I write on camera (~1400 LOC)
You'll be invited to our private Slack room where I'll share latest updates, discounts, talks, conferences, and recruitment opportunities
(soon) You'll have access to the takeaway slides
(soon) You'll be able to download the videos for your offline view
Use Winrar to Extract. And use a shorter path when extracting, such as C: drive
ALSO ANOTHER TIP: You Can Easily Navigate Using Winrar and Rename the Too Long File/ Folder Name if Needed While You Cannot in Default Windows Explorer. You are Welcome ! :)
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