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Top 8 IT certifications in demand today

CIO

Certifications are offered in a variety of topics such as collaboration, CyberOps, data centers, DevNet and automation, design, enterprise networking, and security. The CompTIA A+ 220-1002 exam covers installing and configuring operating systems, expanded security, software troubleshooting, and operational procedures.

SCRUM 339
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Observe Everything

Cloudera

While a business analyst may wonder why the values in their customer satisfaction dashboard have not changed since yesterday, a DBA may want to know why one of today’s queries took so long, and a system administrator needs to find out why data storage is skewed to a few nodes in the cluster.

Metrics 85
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Infrastructure Engineer: Key Duties, Skills, and Background

Altexsoft

The hardware layer includes everything you can touch — servers, data centers, storage devices, and personal computers. The software layer can consist of operating systems, virtual machines, web servers, and enterprise applications. Initially, the authors used the term infrastructure architect for the position.

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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 334
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New live online training courses

O'Reilly Media - Ideas

Understanding Data Science Algorithms in R: Regression , July 12. Cleaning Data at Scale , July 15. Scalable Data Science with Apache Hadoop and Spark , July 16. Effective Data Center Design Techniques: Data Center Topologies and Control Planes , July 19. First Steps in Data Analysis , July 22.

Course 64
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219+ live online training courses opened for June and July

O'Reilly Media - Ideas

Understanding Data Science Algorithms in R: Regression , July 12. Cleaning Data at Scale , July 15. Scalable Data Science with Apache Hadoop and Spark , July 16. Effective Data Center Design Techniques: Data Center Topologies and Control Planes , July 19. First Steps in Data Analysis , July 22.

Course 50
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The Good and the Bad of Kubernetes Container Orchestration

Altexsoft

The shift to non-application jobs driven by the ability to support various types of workloads turns Kubernetes into a universal platform for almost everything and a de-facto operating system for cloud-native software. It requires basic knowledge of system administration, Python, Linux virtual machines, and Kubernetes.