DB2
Short for Database 2, a family of relational database products offered by IBM. DB2 provides an open database environment that runs on a wide variety of computing platforms. A DB2 database can grow from a small single-user application to a large multi-user system. Using SQL, users can obtain data simultaneously from DB2 and other databases. DB2 includes a range of application development and management tools.
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- DBA
Short for database administrator is is the title given to the person responsible for managing many aspects of a database including archiving, performance, security, testing, and other tasks.
- DBA dashboard
The SQL Server DBA dashboard tool is both a DBA and a TSQL programmer tool. The main goal of this tool is to allow DBAs and programmers to quickly identify performance, SQL Agent and disk space issues associated with a single instance of SQL Server. The dashboard tool can be installed and run against any […]
- DBCS
Short for double-byte character set, a character set that uses two-byte (16-bit) characters rather than one-byte (8-bit) characters. Some languages, such as Chinese, Japanese and Korean, have writing schemes with many different characters that cannot be represented with single-byte codes such as ASCII and EBCDIC. In a single-byte character set, the possible number of binary […]
- DB-25
A 25-pin electrical connector used for both serial and parallel ports on PCs.
- DCC
Short for Direct Cable Connection, a Windows 95 feature that enables two computers to be connected via a serial or parallel cable. Once connected, the two computers function as if they were on a local-area network (LAN). Either computer can access files on the other computer. But because DCC does not require network interface cards […]