Tauhedul Islam
Read/Write Operations Splitting from Envoy PostgreSQL Filter
Overview In this blog, we’ll discuss the read write operation splitting technique from Envoy PostgresQL filter. In read-write splitting, we implement a mechanism where the read operations are sent to an upstream and the write operations are sent to a different upstream. This helps us balance the load on servers. Here in Envoy, we implemented read-write splitting in the PostgreSQL proxy filter. Envoy by default maintains a downstream connection with the client and an upstream connection with the server.
envoy
postgresql
postgresql-filters
read_write-splitting