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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

Finding Unstable Query Plans in SQL Monitor ("Bad" Parameter Sniffing)

A common but tricky issue to identify in SQL Server is when something called "parameter sniffing" goes bad. In this video, Redgate's Kendra Little shows how to identify if a query has an unstable execution plan in SQL Monitor, where to find the parameters which were "sniffed" for each query plan, and gives tips on where to start to resolve the issue.

Integrate Datadog Compliance Monitoring with your AWS Well-Architected workloads

Many of our customers rely on the Amazon Web Services (AWS) Well-Architected Framework as a guide to build safe, secure, and performant applications in the cloud. AWS offers the Well-Architected Review (WAR) Tool as a centralized way to track and trend adherence to Well-Architected best practices. It allows users to define workloads and answer a set of questions regarding operational excellence, security, reliability, performance efficiency, and cost optimization.

Cost per Tenant: A Key Part of the AWS Well-Architected Strategy SaaS Lens

Multi-tenancy is one of the key properties of any effective SaaS solution. It gives companies the economies of scale, elasticity, and operational efficiency to offer competitive products with strong margins. However, multi-tenancy has a tradeoff: cost visibility. Because customers share AWS resources in multi-tenant architecture, the billing data shows the resources you’ve utilized, but not by who or to do what. It’s possible to build this kind of visibility in.

Simplifying Storage in Kubernetes

On December 9th, 2020, I had the pleasure of speaking with two great minds on the topic of simplifying storage in Kubernetes. Alex Chircop is the Founder and CEO at StorageOS (https://storageos.com), and Bruno Andrade is the Founder and CEO at Shipa (https://www.shipa.io). The full recording of this discussion is below. Here is a summary of what we discussed: Simplify Deploying and Operating Stateful Applications within Kubernetes

Use Amazon ECR Public and EKS-D to deploy LTS Docker Images

It’s re:invent season already, and we had exciting news to announce with Amazon this year. With all these remote sessions, what’s better than a quick lab to play with the new stuff? It’s starting to feel like Christmas already! We’re going to kill two birds with one stone (just an idiom, keep reading) and experiment with two of our latest announcements.

From SysAdmin to SRE: How to evolve your skillset

Are you wondering what it takes to become an SRE from a SysAdmin background? Our latest blog, covers the growth areas and technical skills needed to successfully transition to an SRE role. The last decade has seen widespread adoption of SRE practices based on the best practices laid out by Google. Many SysAdmins have observed this trend and are now evaluating becoming SREs. Which gives rise to the question how much of a skills overlap is there between an SRE and a SysAdmin?

DevOps 101: Introduction to CI/CD

When you’re new to an industry, you encounter a lot of new concepts. We tend to use a lot of jargon, the documentation may be written with someone more experienced in mind or rely on contextual knowledge of the rest of the space, and it often doesn’t explain the “why” for the tool. This can make it really difficult to get your feet underneath you on an unfamiliar landscape, especially for junior engineers.

Kubernetes GitOps with Rancher Continuous Delivery

As the number of Kubernetes clusters under management increases, application owners and cluster operators need a programmatic way to approach cluster management. Rancher CD solves this by creating a git driven engine for applying cluster changes. Declarative code is stored in a git repo. As changes are committed to the repo, linked clusters are automatically updated. Gitops keeps all your clusters consistent, version controlled, and reduces the administrative burden as you scale.