Information Management Of Database Server
A database server is the key to solving the problems of information management. In general, a server must reliably manage a large amount of data. All this must be accomplished while delivering high performance. A database server must also prevent unauthorized access and provide efficient solutions for failure recovery.
The database server provides efficient and effective solutions with the following features. Following are main characteristics of database server.
To take full advantage of a given computer system or network, database server allows processing to be split between the database server and the client application programs. The computer running the database management system handles all of the database server responsibilities while the workstations running the database application concentrate on the interpretation and display of data.
Database server supports the largest of databases, which can contain terabytes of data. To make efficient use of expensive hardware devices, database allows full control of space usage.
Database server supports large numbers of concurrent users executing a variety of database applications operating in the same data. It minimizes data contention and guarantees data concurrency.
Database server software allows different types of computers and operating systems to share information across networks.
Database server maintains the preceding features with a high degree of overall system performance. Database users do not suffer from slow processing performance.
At some sites, database server works 24 hours per day with no down time to limit database throughput. Normal system operations such as database backup and partial computer system failures do not interrupt database usage.
Database server can selectively control the availability of database, at the database level and sub-database level. For example, an administrator can disallow use of a specific application so that the applications data can be reloaded, without affecting other applications.
Database server adheres to industry accepted standards for the data access language, operating systems, user interfaces, and network communication protocols. It is an open system that protects a customers investment. Database also supports the Simple Network Management Protocol SNMP standard for system management. This protocol allows administrators to manage heterogeneous systems with a single administration interface.
To protect against unauthorized database access and use, database provides fail-safe security features to limit and monitor data access. These features make it easy to manage even the most complex design for data access.
Database server enforces data integrity and business rules that dictate the standards for acceptable data. This reduces the costs of coding and managing checks in many database applications.
Database server software works under different operating systems. Applications developed for database can be ported to any operating system with little or no modification.
The database server provides efficient and effective solutions with the following features. Following are main characteristics of database server.
To take full advantage of a given computer system or network, database server allows processing to be split between the database server and the client application programs. The computer running the database management system handles all of the database server responsibilities while the workstations running the database application concentrate on the interpretation and display of data.
Database server supports the largest of databases, which can contain terabytes of data. To make efficient use of expensive hardware devices, database allows full control of space usage.
Database server supports large numbers of concurrent users executing a variety of database applications operating in the same data. It minimizes data contention and guarantees data concurrency.
Database server software allows different types of computers and operating systems to share information across networks.
Database server maintains the preceding features with a high degree of overall system performance. Database users do not suffer from slow processing performance.
At some sites, database server works 24 hours per day with no down time to limit database throughput. Normal system operations such as database backup and partial computer system failures do not interrupt database usage.
Database server can selectively control the availability of database, at the database level and sub-database level. For example, an administrator can disallow use of a specific application so that the applications data can be reloaded, without affecting other applications.
Database server adheres to industry accepted standards for the data access language, operating systems, user interfaces, and network communication protocols. It is an open system that protects a customers investment. Database also supports the Simple Network Management Protocol SNMP standard for system management. This protocol allows administrators to manage heterogeneous systems with a single administration interface.
To protect against unauthorized database access and use, database provides fail-safe security features to limit and monitor data access. These features make it easy to manage even the most complex design for data access.
Database server enforces data integrity and business rules that dictate the standards for acceptable data. This reduces the costs of coding and managing checks in many database applications.
Database server software works under different operating systems. Applications developed for database can be ported to any operating system with little or no modification.
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