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Architecte de base de données

Administrateur de base de données MySQL

Développeur Oracle

Ingénieur de données

A SQL Server Database Administrator administers SQL Server data systems and structures. Uses software applications and structured query language (SQL) procedures to store and organize data, such as an organization's records or financial information. Ensures that users can easily access the information they need and that data are protected from unauthorized access.

Administrateur de base de données

Développeur SQL Server

Développeur SQL

Administrateur de base de données Oracle

Développeur ETL

Administrateur de base de données SQL Server

Database Mirroring

High-availability clusters are groups of computers that support server applications that can be reliably utilized with a minimum amount of down-time. They operate by using high availability software to harness redundant computers in groups or clusters that provide continued service when system components fail. Without clustering, if a server running a particular application crashes, the application will be unavailable until the crashed server is fixed. HA clustering remedies this situation by detecting hardware/software faults, and immediately restarting the application on another system without requiring administrative intervention, a process known as failover. As part of this process, clustering software may configure the node before starting the application on it. For example, appropriate file systems may need to be imported and mounted, network hardware may have to be configured, and some supporting applications may need to be running as well.

Failover Clustering

In information technology, a backup, or data backup is a copy of computer data taken and stored elsewhere so that it may be used to restore the original after a data loss event. The verb form, referring to the process of doing so, is "back up", whereas the noun and adjective form is "backup". Backups can be used to recover data after its loss from data deletion or corruption, or to recover data from an earlier time. Backups provide a simple form of disaster recovery; however not all backup systems are able to reconstitute a computer system or other complex configuration such as a computer cluster, active directory server, or database server.

Backup Devices

Computer science is the study of algorithmic processes, computational machines and computation itself. As a discipline, computer science spans a range of topics from theoretical studies of algorithms, computation and information to the practical issues of implementing computational systems in hardware and software.

Computer Science

Disaster Recovery involves a set of policies, tools and procedures to enable the recovery or continuation of vital technology infrastructure and systems following a natural or human-induced disaster. Disaster recovery focuses on the IT or technology systems supporting critical business functions, as opposed to business continuity, which involves keeping all essential aspects of a business functioning despite significant disruptive events. Disaster recovery can therefore be considered a subset of business continuity. Disaster Recovery assumes that the primary site is not recoverable and represents a process of restoring data and services to a secondary survived site, which is opposite to the process of restoring back to its original place.

Disaster Recovery

Log shipping is the process of automating the backup of transaction log files on a primary (production) database server, and then restoring them onto a standby server. This technique is supported by Microsoft SQL Server, 4D Server, MySQL, and PostgreSQL. Similar to replication, the primary purpose of log shipping is to increase database availability by maintaining a backup server that can replace a production server quickly. Other databases such as Adaptive Server Enterprise and Oracle Database support the technique but require the Database Administrator to write code or scripts to perform the work.

Location	Salaire médian
Calgary, AB	$105,216
National	$105,216
Emplacement +/-	0% Supérieur
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Location	Salaire médian
Calgary, AB	$105,216
National	$105,216
Emplacement +/-	0% Supérieur
	Faites une autre recherche
	Montrez-moi les emplois associés

Administrateur de base de données SQL Server Estimation salariale pour Calgary, AB
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Administrateur de base de données SQL Server Estimation salariale pour Calgary, ABLieux Proches...

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Administrateur de base de données SQL Server Estimation salariale pour Calgary, AB
Lieux Proches...