Operations | Monitoring | ITSM | DevOps | Cloud

The latest News and Information on Log Management, Log Analytics and related technologies.

What is Splunk? (2022)

How do you thrive in today’s unpredictable world? You keep your digital systems secure and resilient. And above all, you innovate, innovate, innovate. Splunk is the extensible data platform that processes data from any cloud, any data center and any third party tool. At massive scale. We’re ready to help you accelerate your digital transformation and pave the way for incredible innovation.

Why is Application Performance Monitoring Important?

Picture this: Your on-call engineer gets an alert at 2 AM about a system outage, which requires the entire team to work hours into the night. Even worse, your engineering team has no context of where the issue lies because your systems are too distributed. Solving the problem requires them to have data from resources that live in another timezone and aren’t responsive. All the while, your customers cannot access or interact with your application, which, as you can imagine, is damaging.

Ask Miss O11y: Logs vs. Traces

Ah, good question! TL;DR: Trace instead of log. Traces show connection, performance, concurrency, and causality. Logs are the original observability, right? Back in the day, I did all my debugging with `printf.` Sometimes I still write `console.log(“JESS WAS HERE”)` to see that my code ran. That’s instrumentation, technically. What if I emitted a “JESS WAS HERE” span instead? What’s so great about a span in a trace? Yeah, and so do logs in any decent framework.

The ins, outs, and benefits of using Grafana Loki as a backend logging solution

As organizations have moved from monolithic to microservice-based architectures, there has been an explosion in the volume of logs generated. Most logging solutions create a full index of the logs and use SSD drives, which results in costly compute and storage resources for logs that are mostly write once, read never. We created Grafana Loki to solve these problems. Loki only indexes the metadata of the log lines, relies on inexpensive object storage, and is architected for scalability. In addition, Loki takes advantage of parallelism and sharding that results in fast query performance. In this session, we will discuss the benefits of using Loki as a backend logging solution.

Linux Command Cheat Sheet

As we know that many of our users are system administrators, network and software engineers as well as cloud infrastructure leaders who use Linux primarily, we've created a helpful cheat sheet as a reference guide to help you with understanding the most common Linux commands. Feel free to save the sheet below and share it with any team members that you think would appreciate learning some of the most essential commands for Linux.

How I Stream: Solving Tricky Security Challenges and Optimizing Splunk

Greetings Criblers! We’re introducing a new series by the Criblers, for the Criblers called How I Stream! Each month (maybe more frequently–you, too can be featured, share your insights here), we’ll share a quick profile from one of our community GOATS (Greatest of All Time Streamers) sharing use cases and lessons learned. Our first guest goes by Hobbit in the community.

Kubernetes: Tips, Tricks, Pitfalls, and More

If you’re involved in IT, you’ve likely come across the word “Kubernetes.” It’s a Greek word that means “boat.” It’s one of the most exciting developments in cloud-native hosting in years. Kubernetes has unlocked a new universe of reliability, scalability, and observability, changing how organizations behave and redefining what’s possible. But what exactly is it?

Accelerate incident investigations with Log Anomaly Detection

Modern DevOps teams that run dynamic, ephemeral environments (e.g., serverless) often struggle to keep up with the ever-increasing volume of logs, making it even more difficult to ensure that engineers can effectively troubleshoot incidents. During an incident, the trial-and-error process of finding and confirming which logs are relevant to your investigation can be time consuming and laborious. This results in employee frustration, degraded performance for customers, and lost revenue.

Lights, Camera, Action: Introducing The Fellowship of the Stream

Last week, an article from SiliconAngle came out detailing the challenges facing cybersecurity professionals. Companies are in desperate need of solutions to deal with cloud-native applications that exist in fast-paced environments. The security and IT teams monitoring these applications need scalable and flexible solutions that drive actionable insights. That’s why we built Cribl Stream.