Added Mini postgres stress test.

Updated docker image version and to only log errors for performance.
README updated.

Author: rrobetti

README.md

@@ -61,7 +61,7 @@ The ojp-server is a gRPC server that manages a Hikari connection pool and abstra
 
 #### How to start a docker image
 
-> docker run --rm -d -p 1059:1059 rrobetti/ojp:0.0.1-alpha
+> docker run --rm -d -p 1059:1059 rrobetti/ojp:0.0.3-alpha
 
 ### ojp-jdbc-driver
 The ojp-jdbc-driver is an implementation of the JDBC specification. It connects to the ojp-server via the gRPC protocol, sending SQL statements to be executed against the database and reading the responses. The driver works with virtual connections provided by the ojp-server, allowing the application to interact with the database without directly managing real database connections.
@@ -123,7 +123,10 @@ Optional flags:
 - ❌ Configurable data sources by user and/or database. 
 - ❌ RAFT consensus POC.
 - ❌ RAFT and connection smart balancing and resizing.
-Other feature candidates: Query Routing, Sharding, Query Caching, Read/Write Splitting, Multi-Cloud/Distributed Clustering, Authentication Integration, Advanced Security Features, Failover and Automatic Replication Awareness 
+
+
+#### Other feature candidates: 
+Query Routing, Sharding, Query Caching, Read/Write Splitting, Multi-Cloud/Distributed Clustering, Authentication Integration, Advanced Security Features, Failover and Automatic Replication Awareness 
 
 ✅ - Done
 ❌ - Not started