Operations | Monitoring | ITSM | DevOps | Cloud

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What if I called FLUSHALL on your Redis instance?

At Honeybadger, we use Redis a lot. It's our Swiss Army Knife; it's a cache, a single source of truth, it stores background jobs, and more. Basically, Redis is one of those services that should never fail. I was pondering the DevOps apocalypse recently, as one does (could Redis be one of the four horsemen?), which led me to jump into our #ops channel to ask Ben a simple question: what are the risks if someone executed flushall on our redis instances?

User and entity behavior analytics: The intelligent guardian of your business

Identities are easy to fake, but not actions. Closely monitoring the behavior of a person can reveal a lot about their true intentions. Similarly, keeping a close watch on a machine’s activities can expose potential security problems. Blending security information and event management (SIEM) with user and entity behavior analytics (UEBA) can bring numerous users and devices belonging to an enterprise under surveillance.

Code Commits: only half the story

It’s not the first time I’ve been asked by a sales rep the following question: “The customer has looked at Stackalytics and is wondering why Rancher doesn’t have as many code commits as the competition. What do I say?” For those of you unfamiliar with Stackalytics, it provides an activity snapshot, a developer selfie if you will, of commits and lines of code changed in different open source projects.

Operational Controls at the BBC

The BBC is the world's largest broadcaster, and is home to a wide range of popular services. Ensuring service availability is a key concern of the BBCs product teams, and they’ve invested in operational controls to help them achieve this. Their portfolio is comprised of thousands of services that communicate together to deliver live TV and radio, on-demand content, and a vast high-traffic website.

Serverless from Scratch

Openfit is a new fitness streaming service by Beachbody that streams hundreds of thousands of hours of video to tens of thousands of users each month with a 100% serverless architecture. From development to testing and production workloads, Reza Javidi (Director of DevOps & SRE) shares best practices his teams have developed for scaling and securing serverless workloads—both in terms of traffic and development velocity.

Building a Real Time Metrics Database at Datadog

In the course of its eight years of existence, Datadog has grown its real time metrics systems that collect, process, and visualize data to the point they now handle trillions of points per day. This has been based on an architecture combining open source technologies, such as Apache Cassandra, Kafka, and PostgreSQL, with a lot of in-house software for in-memory data storing and querying.