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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 344
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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 65
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Trending Sources

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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 49
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Where Programming, Ops, AI, and the Cloud are Headed in 2021

O'Reilly Media - Ideas

Go has clearly established itself, particularly as a language for concurrent programming, and Rust is likely to establish itself for “system programming”: building new operating systems and tooling for cloud operations. Cloud computing has replaced data centers, colocation facilities, and in-house machine rooms.