c-treeACE V10.3 Update Guide

Shared Memory

c-treeACE V10 introduced Shared Memory support on Unix systems, which greatly improves the performance of localhost applications—in many cases, a 4-8 fold increase in performance vs. TCP/IP. V10.3 makes further improvements to Unix Shared Memory connections.

In This Section Shared Memory protocol for SQL connections on AIX, Linux, and Solaris Shared Memory for c-treeACE SQL ADO.NET provider connections Shared Memory for JDBC Faster client detection of lost Unix Shared Memory connections Improved Shared Memory connect performance on AIX Additional information logged to CTSTATUS.FCS for failed Shared Memory connection attempts on Windows