Elasticsearch at Scale at PayPal

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Join Venkatesh Gnanasekaran, Elasticsearch Architect at PayPal, as he shares his expertise in scaling Elasticsearch at the company.

Due to the COVID-19 pandemic, PayPal experienced a significant increase in search and ingestion volume, which caused cluster availability issues. Venkatesh and his team spent ~3 months preparing for the peak traffic day (Retail Friday - 2020). They tuned and optimized every layer of the system, from hardware to software. This effort paid off as PayPal was able to handle the holiday traffic seamlessly without any incidents.

Timestamps:
00:00 Introduction
00:50 Challenges
12:31 Architecture V1
20:24 What were we trying to solve
21:42 Hardware configuration
24:18 Elasticsearch & Kafka optimizations
31:40 Architecture V2
33:06 Accomplishments
34:17 Q&A

#elasticsearch #paypal #techcommunity #techtalk #hardware #traffic #search #casestudy
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How to make Node that is only Search and Only Ingest ? That is the config for it in the yml file ? @25:31

abhisheksengupta