A High Availability (HA) and data recovery feature of Exchange Server 2010. A DAG which can consist of up to 16 Exchange mailbox servers, automates recovery at the database-level after a database, server or network failure. 

Database design is a process of producing a detailed data model of a database. The logical data model contains all the logical and physical design choices and physical storage parameters needed to generate a design in a data definition language, which can then be used to create a database.

Databse Developers are those concerned with the maintenance of data integrity, database structure,  its availability and performance.

A program that lets one or more computer users create and access data in a database. The DBMS manages user requests, and ensures the integrity and security of the data.

A repository for centralized storage of information about objects or people. This type of database is commonly maintained by businesses to store information about subscribers, clients, facilitating optimal service-oriented management (SOM). 

The frequent electronic copying data from a database in one computer or server to a database in another so that all users share the same level of information. The purpose is to eliminate data ambiguity or inconsistency among users.

Database security concerns the use of a broad range of information security controls to protect databases (potentially including the data, the database applications or stored functions, the database systems, the database servers and the associated network links) against compromises of their confidentiality, integrity and availability. It involves various types or categories of controls, such as technical, procedural/administrative and physical. Database security is a specialist topic within the broader realms of computer security, information security and risk management.

Database testing involves the retrieved values from the database by the web or desktop application. Data in the User Interface should be matched as per the records are stored in the database.

The capacity of software to function with any vendor Database Management System (DBMS). Database-agnostic software can be useful in an environment where data must be sourced from heterogeneous databases. 

Any removable computer component, approximately the size of a credit card, that contains data, or that contains nonvolatile memory to which data can be written and from which data can be recovered. The term is a synonym for smart card.

Huawei Certified Specialist - Pre-Sales - IP Network (Datacom) by Huawei

A self-contained, independent entity of data carrying sufficient information to be routed from the source to the destination computer without reliance on earlier exchanges between this source and destination computer and the transporting network.

IBM WebSphere DataPower SOA Appliances are purpose-built, easy-to-deploy network devices that simplify, help secure, and accelerate your XML and Web services deployments while extending your SOA infrastructure.

Datasource is a name given to a Database connection set up form a server, which can be commonly used while creating a query to the database. The Datasource name can be different from the database filename.

DataStage is an ETL tool and part of the IBM Information Platforms Solutions suite and IBM InfoSphere. It uses a graphical notation to construct data integration solutions and is available in various versions such as the Server Edition, the Enterprise Edition, and the MVS Edition.

A narrowband wireless network that began as a joint venture between Motorola and IBM for use with two-way pagers and personal digital assistants (PDAs). The network is currently used by some BlackBerry and eLink handheld communications devices.