In this blog I will show some best practices for instrumenting Docker containers, using docker-compose with a few popular AppDynamics application agent types. The goal here is to avoid rebuilding your application containers in the event of an agent upgrade, or having to hard-code AppDynamics configuration into your container images. In my role as a DevOps engineer working on AppDynamics’ production environments, I use these techniques to simplify our instrumented container deployments.

Reserved instances are one of those things that, when you first hear about them, you say, “Wow! I could save a lot of money!” And then you start to try and figure out how many you need? What sizes? Which operating systems? In which regions? Should they be convertible? Should I choose a 1-year or 3-year term? All up-front, partial up-front, or no up-front? How much compute am I actually going to need over that term?

IT Ops and DevOps teams in every organization are capable of focusing on revenue-generating initiatives and projects. Unfortunately they’re held back by constant fire-fighting…which means they are reduced to supporting just the current state and existing/legacy applications and services.

Dashbird is now available at AWS Marketplace. This means that now users can subscribe directly through AWS Marketplace and manage the subscription through AWS. You can see the listing and subscribe here.

It seems like every year, there’s a trendy new business model that managed services providers (MSPs) are told to adopt if you want to, well, survive. The most obvious example in 2018 is security. Cybercrime is a hot topic at channel conferences, and vendors are offering content in droves to help MSPs package and sell managed security services with the promise it’ll help you better protect your customers—and your business.

It’s becoming increasingly harder to manage the volume of threats coming into enterprise networks as attackers become more sophisticated, the threat landscape expands and enterprises continue to adopt modern applications at cloud scale.

Since its first release in 2007, Splunk quickly became one of the leading log management solutions. Its focus on enterprise grade log analysis and security incident and event management (SIEM) made it the de facto choice for organizations generating large volumes of log files and machine data. But over the past decade, the log management landscape has changed drastically.

So far, we’ve covered alert reduction with Sensu filters and token substitution; automating triage; and remediation with check hooks and handlers (links above). In this post, I’ll cover alert consolidation via round robin subscriptions and JIT/proxy clients; aggregates; and check dependencies. These are all designed to help you cut through the “white noise” and focus on what’s important (especially in the middle of a major incident).

Today’s business environment is relentlessly fast-paced. Today’s startups blast into tomorrow’s enterprises. And just as rapidly, today’s unicorns take a one-way journey into “hey, whatever happened to…” country. However, there’s another critical piece of the velocity puzzle that many businesses are missing, and it’s costing them customers and profits: the speed of their website.

Moving further than design, a good interface is an invisible interface…