Cloud & Networking

Cloud and Networking are the two fastest growing technology sectors of recent years. With the latest news from the world of Cloud Computing including the likes of Google, Azure and AWS, as well as the latest DevOps news, the Packt Hub team write about the biggest stories as they develop.

cloud computing

Types of Cloud Computing Services: IaaS, PaaS, and SaaS

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Cloud computing has risen massively in terms of popularity in recent times. This is due to the way it reduces on-premise infrastructure cost and...

Configuring FreeSWITCH for WebRTC

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In the article written by Giovanni Maruzzelli, author of FreeSWITCH 1.6 Cookbook, we learn how WebRTC is all about security and encryption. Theye are...

Zabbix Configuration

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In this article by Patrik Uytterhoeven, author of the book Zabbix Cookbook, we will see the following topics: Server installation and configuration Agent installation and configuration Frontend installation...

What is HCL (Hashicorp Configuration Language), how does it relate to Terraform, and why...

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HCL (Hashicorp Configuration language), is rapidly growing in popularity. Last year's Octoverse report by GitHub showed it to be the second fastest growing language...

Container Linking and Docker DNS

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In this article by Jon Langemak, the author of the book Docker Networking Cookbook, has covered the following recipes: Verifying host based DNS configuration inside...

Rookout and AppDynamics team up to help enterprise engineering teams debug at speed with...

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It's not acknowledged enough that the real headache when it comes to software faults and performance problems isn't so much the problems themselves, but...
Is polycloud the future of cloud computing?

Polycloud: a better alternative to cloud agnosticism

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What is polycloud? Polycloud is an emerging cloud strategy that is starting to take hold across a range of organizations. The concept is actually pretty...
Linux kernel

Linux kernel announces a patch to allow 0.0.0.0/8 as a valid address range

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Last month, the team behind Linux kernel announced a patch that allows 0.0.0.0/8 as a valid address range. This patch allows for these 16m...

Moving a Database from SQL Server 2005 to SQL Server 2008 in Three Steps

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(For more resources on Microsoft, see here.) Introduction There are several options if one wishes to move a database from a SQL Server 2005 to SQL...

10 tech startups for 2020 that will help the world build more resilient, secure,...

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The Datadog IPO in September marked an important moment for the tech industry. This wasn’t just because the company was the fourth tech startup...