Vishal Sawale

Senior SDE, EDB

Vishal has over a decade of experience in backend and database engineering, with a focus on high-performance PostgreSQL tooling, benchmarking, cloud-native architectures, and Kubernetes platforms. He has worked extensively on cloud microservices architectures and open source database tools and applications, with an emphasis on monitoring, observability, and performance optimisation. Today, he is a Senior SDE at EDB, specializing in EDB Postgres AI, CLI tools, governance, quality improvement, and scalable platform solutions.

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Technical Blog
“A benchmarking case study on relation extension locks, partitioning, and peak write load”; I gave this talk at PG Pune 2026, a community Postgres event with about 170 attendees, mostly database engineers, DBAs and Postgres enthusiasts. This post is the written version, plus two questions from the audience. Under heavy write load, I ran into a throughput saturation in Postgres. More CPU, more RAM...
Postgres Tutorials
This video provides detailed information about using pgBouncer as a connection pooler for limiting the number of connections from the PEM Agent towards the Postgres Enterprise Manager™ (PEM) server on non-Windows machine. The video is comprised of three configuration steps.
EDB Labs
This post discusses the EDB Backup and Recovery Tool integration into EDB Postgres Enterprise Manager.