Tag: Devops
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Benchmarking time series workloads on Apache Kudu using TSBS
Posted on August 13, 2022, Level intermediate Resource Length medium
Since the open-source introduction of Apache Kudu in 2015, it has billed itself as storage for fast analytics on fast data. This general mission encompasses many different workloads, but one of the fastest-growing use cases is that of time-series analytics. By Todd Lipcon.
Tags analytics big-data data-science performance devops
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Cloud platform teams are everywhere — here's why
Posted on August 12, 2022, Level beginner Resource Length medium
In HashiCorp's new State of Cloud Strategy survey, 86% of respondents said they rely on cloud platform teams — for a wide variety of very good reasons. Organizations with complex business requirements have long sought ways to simplify operations and boost the productivity of their software development teams. It appears business and IT leaders have found an answer: adopt and empower centralized cloud platform teams. By Jared Ruckle.
Tags cloud management infosec teams devops
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Steps to emulate k8s Pod Network
Posted on August 10, 2022, Level intermediate Resource Length medium
Networking is the spine of Kubernetes, but it can be challenging to understand exactly how it is expected to work. There are 4 distinct networking problems to address. By Harinderjit Singh.
Tags cloud cio kubernetes containers devops gcp
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This is how we scale: Using a centralized logging solution
Posted on August 4, 2022, Level beginner Resource Length long
Our current centralized logging solution is Logz.io: Cloud Observability for Engineers and most of our application logs are sent there from the k8s cluster. In addition, we use the logging system's alert mechanism to trigger and send alerts to various sources, including email, Slack channels, etc. By Uriah Ahrak.
Tags devops aws app-development software-architecture serverless monitoring
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Reduce energy security risk and improve resilience with Microsoft Defender for IoT
Posted on August 3, 2022, Level beginner Resource Length long
In this blog, author wants to underscore the urgency around cybersecurity, how it's evolving, and how companies can use technology to manage risk. By Darryl Willis.
Tags devops app-development infosec azure
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Peeling back the layers and understanding automation mesh
Posted on August 2, 2022, Level intermediate Resource Length long
Red Hat Ansible Automation Platform 2 features an awesome new way to scale out your automation workloads: automation mesh. In this blog post, I want to focus on the technical implementation of automation mesh, what network ports it is using and how you can secure it. By Sean Cavanaugh.
Tags devops app-development web-development ansible event-driven
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How to reduce the size of a Docker image using dive
Posted on July 30, 2022, Level intermediate Resource Length long
Making use of the existing layer cache as frequently as possible is key to speeding up Docker image builds. The less work we have to redo across builds, the faster our builds will be. By Kyle Galbraith.
Tags devops docker app-development performance
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Using Red Hat Ansible Automation Platform to enable a Policy as Code solution
Posted on July 28, 2022, Level intermediate Resource Length medium
Scenario: much of the staff's time is spent making sure that the infrastructure as code (IaC) implementation is in compliance with the standards and policies that his company has for cloud resources. This was the reason why he brought me in to run a proof of concept (POC). The POC would validate what would become a Policy as Code solution based on one of the common IaC products. By Tim Coulter @redhat.com.
Tags ansible devops cicd
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Separate stateful infrastructure with Serverless Compose
Posted on July 4, 2022, Level intermediate Resource Length medium
One of the most significant benefits of serverless is that the development teams can fully own and manage all of their infrastructure themself. Keeping all of that infrastructure in the same CloudFormation stack can sometimes be troublesome however, and there are many reasons why you might consider having parts of it in a separate stack. By Sebastian Bille.
Tags app-development serverless web-development agile devops
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Securing Kafka infrastructure at Uber
Posted on June 27, 2022, Level intermediate Resource Length medium
Uber has one of the largest deployments of Apache Kafka® in the world. It empowers a large number of real-time workflows at Uber, including pub-sub message buses for passing event data from the rider and driver apps, as well as financial transaction events between the backend services. By Prateek Agarwal, Ryan Turner, and KK Sriramadhesikan.
Tags software-architecture infosec devops performance queues messaging streaming distributed
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Don't mix refactorings with behavior changes
Posted on June 16, 2022, Level intermediate Resource Length medium
Probably the biggest reason not to mix refactorings with behavior changes is that it makes it too easy to make a mistake. By Jason Swett.
Tags programming code-refactoring software app-development devops
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How to monitor Docker with Telegraf and InfluxDB
Posted on June 14, 2022, Level intermediate Resource Length medium
Docker is an increasingly popular choice for businesses dealing with containerized applications. However, as with any new technology, Docker introduces complexities that need to be managed. Some of these complexities relate to infrastructure and application monitoring. Due to the abstraction offered by containers, traditional monitoring solutions might not be suitable for Docker-based workloads. By Cameron Pavey
Tags monitoring docker containers app-development devops