Hybrid Memory Aerospike @ PayPal

on YouTube ↗25m

" summary

PayPal migrates fraud storage to Aerospike hybrid memory architecture and reports predictable 99th‑percentile latencies while fitting 50 terabytes of raw key‑value data into a 3 petabyte replicated footprint across three datacenters. Capacity uses 20‑node clusters with ~6–8 TB per node and 3–4 hour rebalance windows, automated with Ansible and homegrown Java tooling; upgrades run yearly (target three rounds) across 48+ clusters and 1000+ nodes, TLS 1.2 rollout underway and space/power drops ~3× with availability gains.

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" chapters (6)

1. 0:00Start
2. 9:35AEROSPIKE USER SUMMIT 2018
3. 14:06Cluster Size
4. 16:11Monitoring at Scale
5. 17:28Database Lifecycle Automation
6. 19:09Database Reporting

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