When the client application resides on the same machine as the TimesTen Server, you can use shared memory for the inter-process communication (IPC).
The best response time is achieved with TimesTen running in-process with the application (also known as “direct mode”).
This can be useful for:
The TimesTen Data Manager driver is used with direct connection.
A direct JDBC connection contains the word direct in the Jdbc Url such as:
jdbc:timesten:direct:dsn=myDSN
In the ttendaemon.options:
TimesTen supports a maximum of 16 different instances of the shared memory IPC-enabled server. If an application tries to connect to more than 16 different shared memory segments it receives an ODBC error.