JDBC Driver for SQL/MP 3.0
Assists in disaster recovery for online transaction processing (OLTP) production databases
Monitors database updates audited by the TMF subsystem on a primary system and applies those updates
to a copy of the database on a remote system
S
scalability
The ability to increase the size and processing power of an online transaction processing system by adding
processors and devices to a system, systems to a network, and so on, and to do so easily and transparently
without bringing systems down. Sometimes called expandability.
server
One of these:
An implementation of a system used as a stand-alone system or as a node in an Expand network.
The hardware component of a computer system designed to provide services in response to requests
received from clients across a network. For example, NonStop system servers provide transaction
processing, database access, and other services.
A process or program that provides services to a client. Servers are designed to receive request messages
from clients; perform the desired operations, such as database inquiries or updates, security verifications,
numerical calculations, or data routing to other computer systems; and return reply messages to the clients.
set() method
A method used to modify a data item. For example, the SQLMPConnection.setAutoCommit() method changes
the transaction mode of the JDBC driver's connection to an SQL/MP or SQL/MX database. Compare to get()
method.
SQL context
An instantiation of the SQL executor with its own environment.
SQLCI
SQL/MP Conversational Interface.
SQLMPConnectionPoolDataSource
The JDBC/MP driver class that manages connection pools for an application server.
SQLMPDataSource
The JDBC/MP driver class that manages connections.
SQL/MP
See HP NonStop SQL/MP.
SQL/MX
See HP NonStop SQL/MX.
statement pooling
A framework for pooling PreparedStatement objects.
Stored procedure in Java (SPJ)
A stored procedure whose body is a static Java method.
stub
One of these:
A dummy procedure used when linking a program with a run-time library. The stub need not contain any
code. Its only purpose is to prevent "undefined label" errors at link time.
A local procedure in a remote procedure call (RPC). A client calls the stub to perform a task, not
necessarily aware that the RPC is involved. The stub transmits parameters over the network to the server
and returns results to the caller.
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