Back in 2017, I wrote a post titled “3 pro tips for Developers working with Kinesis streams”, in which I explained why you should avoid hot streams with many Lambda subscribers. When you have five or more functions subscribed to a Kinesis stream you will start to notice lots of ReadProvisionedThroughputExceeded errors in CloudWatch.
If you’re a cloud architect or engineering lead, chances are you’ve had a defensive conversation with finance about the AWS bill. Maybe it looked a little something like this… Unfortunately, this scenario is all too familiar, yet understandable from Finance Frank’s point of view. He’s just trying to do his job, but has zero context into which engineering activities are costing the organization so much (or why these costs are variable on a month-to-month basis).
Let’s not bury the lede here: we use Observability-Driven Development at Honeycomb to identify and prevent DB load issues. Like every online service, we experience this familiar cycle. This is not a bad thing! It’s a normal thing. Databases are easy to start with and do an excellent job of holding important data.
Mint is a shiny new Elixir package which allows you to make HTTP requests using the HTTP 1 and HTTP 2 protocols. It can transparently handle ALPN (Application Layer Protocol Negotiation), which essentially means that it can figure out if a server uses HTTP2 or HTTP1 on its own. It also comes with an optional dependency on a castore package which verifies the SSL certificates of the servers (that you connect to).
Imagine that you are developing an application and there's an error in the code. When you release it to production, this error causes hundreds of thousands of crashes. In this case, a logging tool would list all the crashes but an error monitoring tool, like Rollbar, would attempt to group the crashes together. Now you would receive just one notification about an error that crashed hundreds of thousands of times instead of many notifications about different crashes.
While Instrumental offers broad support and integrations for application, server, service, and custom monitoring, certain AWS data is only available within the AWS CloudWatch service. Over the past few months, we’ve been testing a deep integration with CloudWatch and are excited to release it to all users. Like the rest of Instrumental, our CloudWatch integration is designed to be simple, configurable, and lightning-fast.
Boom! AppDynamics’ acclaimed Business iQ, which enables enterprises to see how their digital experience impacts customer behavior, revenue and business goals, has won the Best Data/Analytics Technology of the Year award at the Techies 2019 in London.
We are excited to announce the new security capabilities of Tigera Secure Enterprise Edition 2.4. This release enables enterprise security teams to extend their existing zone-based architectures and easily connect to external resources. The highlights include DNS Policies, Threat Defense, Compliance Dashboard and Reporting, and easier installation options.
In order to effectively manage and monitor your infrastructure, a web admin needs clear and transparent information about the types of activity going on within their servers. Server logs provide a documented footprint of all traffic and errors that occur within an environment. Apache has two main log files, Error Logs, and Access Logs.
