Prevent, Rather than Fix: Scaling to Enable Customers
summary
Choose simulation over reactive fixes by running high-fidelity simulation of a large customer before go-live, using representative data and configs and scripts that simulate peak traffic patterns with background noise and growth factors. Run concurrency tests in a production-like environment, collect latency and resource metrics (note customers often demand 99th-percentile SLAs not 95th), iteratively fix code, scale hardware horizontally/vertically, and coordinate with partners until bottlenecks disappear. The claim: proactive simulation prevents on-production incidents.
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chapters (8)
- 0:00Introduction
- 0:43SAS
- 1:13What did you do
- 2:12The iterative process
- 4:07Performance metrics
- 4:34Collaborate with your customers
- 4:57Optimize your application
- 5:27Key takeaway
