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Mailbox Migration

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Exchange's Hybrid Agent takes the complexity out of migrating from a local Exchange environment to Exchange Online.

Light Work

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Monitoring with AWS Lambda serverless technology reduces costs and scales to your infrastructure automatically.

Behind Time

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The Google SchedViz tool lets you visualize how the Linux kernel scheduler allocates jobs among cores and whether they are being usurped.

A New Beginning

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If your Linux system is failing to boot, the dracut tool can be a convenient way to build a new ramdisk.

Tune Up

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We discuss the possible bottlenecks in Fibre Channel storage area networks and how to resolve them.

Castling

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Ceph distributed storage and Kubernetes container orchestration come together with Rook.

Seamless

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Extending your data center temporarily into the cloud during a customer rush might not be easy, but it can be done, thanks to Ansible's Playbooks and some AWS scripts.

In Profile

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Profiling your Python code – as a whole or by function – shows where you should spend time speeding up your programs.

High Definition

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We take a look at three benchmarking tool favorites: time, hyperfine, and bench.

Class Society

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Each Amazon storage class addresses a different usage profile; we examine the new classes to help you make the right choice.

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