Sandra John
where else to find them
linkedin:sandra-john-0428396b
what they talk about
all 4 in the filters
where they keep going back
- TestFlix2 editions2022–2024
on a stage with
never shared a talk
who talks about the same things
nobody close enough yet
| title | conference | date |
|---|---|---|
| Optimizing Query Performance in Big Data Systems | TestFlix 2024 | 2024-10-19 |
Compares Hadoop MapReduce (rule‑based, batch) to Spark (DAG, Catalyst optimizer) and shows Spark cutting iterative query time by using in‑memory caching to… | ||
| Pillars of Performance Testing – PSAR | TestFlix 2022 | 2022-10-08 |
Defines PSAR as Performance Scalability Availability Reliability and uses Apdex score to measure performance, CPU/memory and RDS metrics for resource analysis… | ||
| nothing matches | ||