Operations | Monitoring | ITSM | DevOps | Cloud

Dual ToR (top of rack) peering provides a redundant path for customers with cluster applications that cannot tolerate service downtime or failure and require a high-availability solution. While Calico ToR connectivity has existed for some time, Calico Enterprise now supports connectivity with dual ToR switches.

Unattended incidents won’t clean up after themselves and will come back to haunt you—whether as rising MTTR metrics, a cluttered Incident Index, fruitless back-and-forth communication, or a declining CSAT score. Powerful automation conditions can drive productivity, save you manual work, and speed up your incident lifecycle management —and keep your employees happy.

These are interesting – and challenging – times to be a Managed Service Provider. When it first published its Managed Services Market Size Forecast, Mordor Intelligence valued the market at US$152 billion in 2020, and predicted it to reach US$274 billion by 2026, a compound annual growth rate of 11.2%. Over a year later, following a pandemic which has changed the way most of us work and which will probably see permanent changes going forward, Mordor is sticking by its prediction.

In my time as a systems engineer in the insurance industry, I learned a lot about compliance programs and the challenges that organizations face to ensure infrastructure is compliant. Audits were time-consuming and handoffs between security, compliance, and infrastructure operations teams were always challenging.

In the CNCF ecosystem, Envoy, an open source service proxy developed by Lyft, is a very common choice in service mesh networking. In a previous post we discussed that both Consul and Istio leverage Envoy. Were you aware that you can extend Envoy’s capabilities with WebAssembly? What is WebAssembly? WebAssembly, or Wasm as it is often abbreviated, is not so much of a programming language as it is a specification for a binary instruction format that can be run in sandboxed virtual machines.

How do we help Database Administrators (DBAs) embrace DevOps in a way that can be really productive and part of a rich DevOps team that delivers value to customers quickly and continuously? That’s an important question to ask right now because there’s a common view among DBAs that DevOps isn’t for them. They’re responsible for documentation and maintenance and deployments, they have internal customers, and they serve internal requests.