Operations | Monitoring | ITSM | DevOps | Cloud

Serverless Computing, or simply serverless, is a hot topic in the current software market. More and more companies are shifting their operations from traditional server-oriented architecture to faster, more modular serverless architecture. The “Big Three” cloud vendors (AWS, GCP, and Microsoft Azure) have shown immense interest in offering the best serverless experience possible. But what exactly is serverless? And how does it work if there is no server at all?

In February we had our first online meetup of the year, 'Connecting and securing your microservices by using EnRoute.' Check it out on our YouTube channel if you missed it. Meanwhile, for Civo Shorts, David Flanagan of Pulumi explains why Civo is his service provider of choice for testing environments. Plus guides and tutorials on all things Cloud Native and Civo. Read on.

Your entire tech stack is likely in the Cloud - so why aren’t your software packages?

According to Gartner, by 2023, 60% of enterprises will phase out their VPN in favor of Zero Trust Network Access (ZTNA). In this blog, discover the four key advantages of ZTNA vs VPN. VPN (Virtual Private Network) has been the dominant solution securing remote access for users and has been considered a good solution for almost three decades. VPN benefits included keeping data secure, protecting online privacy, and reducing bandwidth throttling.

Implementing a business process can be challenging because you typically need to make various services work together. Think about everything your company uses to store and process data. How do you integrate all these products? Azure Logic Apps gives you pre-built components to connect to hundreds of services. You use a graphical design tool to put the pieces together in any combination you need, and Logic Apps will run your process automatically in the cloud.

A few days ago, security researcher Max Kellermann published a vulnerability named DirtyPipe which was designated as CVE-2022-0847. This vulnerability affects the Linux kernel and if exploited, can allow a local attacker to gain root privileges. The vulnerability gained extensive media follow-up, since it affects all Linux-based systems with a 5.8 or later kernel, without any particular exploitation prerequisites.

Back in the early days of Microsoft SQL Server, database administrators had few resources to draw upon and learn from. In the ’90s, we had SQL Server Professional, edited by Karen Watterson. We had CompuServe forums for SQL Server and Sybase. We had Microsoft documentation, which meant three printed books with no books online.

Power Usage Effectiveness (PUE) is a ratio of the total amount of power used by a data center to the power delivered to IT equipment. The PUE metric was developed by The Green Grid to measure the overall energy efficiency of data centers, and it has been one of the most popular data center KPIs since its introduction in 2007.