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Network World First Look

March 31, 2022

Southeast Asia data centre guide 2022: country by country

From just one to dozens, IT’s options for data centres across Southeast Asia vary widely.

Image: Grector, KT enter the South Korean public-sector cloud market

Grector, KT enter the South Korean public-sector cloud market

The G-Cloud service can now be more easily contracted through the NIA digital service support system and the Public Procurement Service’s digital service mall.

Use zero trust to fight network technical debt

Adopting a zero-trust approach can be the impetus IT teams need to expose technical debt and make sure all network components are capable of enforcing security controls.

Using the btrfsck file-checing command on Linux

The btrsfck command allows you to check the integrity of a btrfs file system. As file systems migrate to this newer file system format, this command is increasingly important.

Data centre infrastructure spending still growing as cloud providers keep buying

ODMs lead the way as public cloud nears 50% of data centre hardware spend.

What is the Spanning Tree Protocol?

Spanning Tree optimizes Ethernet LAN traffic by eliminating loops and re-routing around disabled nodes

Troubleshooting puzzle: What caused the streaming to degrade?

Performance of streaming applications worked for years then suddenly dropped, apparently for no reason. Was it the firewalls?

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