Remove Backup Remove Data Center Remove Database Administration Remove Operating System
article thumbnail

16 best entry-level IT certifications to launch your career

CIO

There are two CCT paths to choose from: data center or routing and switching. The CCT Data Center certification covers support and maintenance of Cisco Unified Computing systems and server. It’s targeted at field support engineers working with Cisco data center system devices and software.

Security 339
article thumbnail

Infrastructure Engineer: Key Duties, Skills, and Background

Altexsoft

Companies often take infrastructure engineers for sysadmins, network designers, or database administrators. The hardware layer includes everything you can touch — servers, data centers, storage devices, and personal computers. Infrastructure is quite a broad and abstract concept. How is it possible? Broad IT background.

article thumbnail

Comparing Database Management Systems: MySQL, PostgreSQL, MSSQL Server, MongoDB, Elasticsearch and others

Altexsoft

Extensive optimization features improve thread pool management and data processing. Thus, when rows from the table are deleted, the operating system immediately accesses the free space, which eliminates gaps in the tablespace. On top of that, the database management system suggests engine-independent table statistics.