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Kubernetes + Kublr Architecture

Kubernetes, the de facto container orchestrator, is great and should be part of any DevOps toolkit. But, just as any other open source technology, it’s not a full-fletched ready-to-use platform. To run in prod, you’ll need multiple addtional components such as logging and monitoring or RBAC integration. Check out our interactive Kubernetes architecture presetation to learn about key Kubernetes components and those added by Kublr.

How Making Cost a Non-Functional Requirement Helps the CloudZero Engineering Team Build Better Architecture

I never used to care about the cost of the systems I built. As an engineer, why would I? Especially in the days before the cloud, infrastructure resources were purchased and procured by somebody who worked many levels above me. Even when I first started building on the cloud, I had to submit requests (again, to somebody many levels above me) for my resources.

RapidAPI Review - A Guide On How To Use It

As an all-encompassing marketplace, RapidAPI has become a popular option for developers and vendors alike. So what does it have to offer and how can you harness it effectively to get the most out of its features and benefits? On the surface, the concept of RapidAPI is simple; it aims to act as your one-stop-shop for a wide variety of RESTful APIs which can be deployed to tackle a plethora of potential projects.

Intrusion detection techniques: monitor and react to unusual activity

Security monitoring is a constantly changing area; the threats can appear at any moment; when there are so called 0-day threats, there are quite few techniques available to efficiently prevent an unknown yet type of problem. However, there are typical behavior patterns that can be detected using well-known pieces of software and monitor types. Most techniques mentioned below are related to Unix-like systems; however, exactly the same approaches can be used for every operating system.

Integrating Particle.io with InfluxDB Cloud

If you followed the tutorial I presented a couple of years ago about integrating Particle.io with InfluxDB and were unhappy, or simply couldn’t get it working, have I got a treat for you! Integrating Particle.io with InfluxDB Cloud is very straightforward and requires no outside services or customizations outside of what Particle Cloud already offers. Here are the steps to get it all working.

How to create maintainable and reusable Logstash pipelines

Logstash is an open source data processing pipeline that ingests events from one or more inputs, transforms them, and then sends each event to one or more outputs. Some Logstash implementations may have many lines of code and may process events from multiple input sources. In order to make such implementations more maintainable, I will show how to increase code reusability by creating pipelines from modular components.