Tag: Devops
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Proper SOA isolation: The 3 frontiers
Posted on January 9, 2023, Level intermediate Resource Length medium
Building service is easy. Isolating that service, it's easier said than done. Anyone can build any service with any technology or stack. However, would this service last, or will it become technical debt? Many organizations trying to go all in with microservices end up with distributed monoliths instead of isolated services. By Diego Pacheco.
Tags serverless programming devops cloud aws
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Organize your AWS Serverless code to prevent merge conflicts
Posted on January 8, 2023, Level intermediate Resource Length medium
How do you prevent the most common merge conflicts when your team is working on a Serverless application? How do you make sure that your team stays productive and avoids large merge issues while trying to update the same crucial files simultaneously? By Mark Curtis, Juan Peredo, and Tom Romano.
Tags serverless programming devops cloud aws
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7-Step guide to IT cost reduction in 2023
Posted on January 7, 2023, Level beginner Resource Length medium
As per the latest forecast by Gartner, worldwide IT spending is projected to amount to $4.6 trillion in 2023, up by 5.1% from 2022. The demand for IT will be strong in 2023 as enterprises launch digital business initiatives to respond to global economic challenges. By Srinivas Miriyala.
Tags iot cio devops management cloud
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Automate like an expert with Ansible validated content
Posted on January 6, 2023, Level intermediate Resource Length long
During AnsibleFest 2022, we announced the launch of Ansible validated content. This new initiative is focused on delivering an expert-led approach for automating your platform portfolio across infrastructure, networking, cloud, security and edge use cases. By Massimo Ferrari.
Tags ansible devops app-development event-driven cio
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Testing asynchronous message driven architecture
Posted on January 5, 2023, Level intermediate Resource Length medium
Tests are vital parts of our systems. Easy to understand and modify tests will help us in keeping the project in good shape for long period of time. First we may start with synchronous code, however sooner or later we will need to start processing part of our flows asynchronously, and this is when Message Driven Architecture becomes handy. By Dariusz Gafka.
Tags tdd devops app-development event-driven php
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Kubernetes events: In-depth guide and examples
Posted on January 4, 2023, Level intermediate Resource Length long
Kubernetes events help you understand how Kubernetes resource decisions are made and they can be helpful for debugging. Learn more about k8s events in this in-depth guide. By Tyler Charboneau.
Tags apis devops app-development open-source streaming event-driven
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Spatial search functionality with Neo4j
Posted on January 3, 2023, Level intermediate Resource Length long
In this post we explore some techniques for working with geospatial data in Neo4j. We will cover some basic spatial Cypher functions, spatial search, routing algorithms, and different methods of importing geospatial data into Neo4j. By William Lyon.
Tags apis how-to devops web-development open-source nosql miscellaneous
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Securing Lambda function URLs using Amazon Cognito, Amazon CloudFront and AWS WAF
Posted on December 31, 2022, Level intermediate Resource Length medium
Lambda function URLs is a dedicated HTTPs endpoint for a AWS Lambda function. You can configure a function URL to have two methods of authentication: IAM and NONE. IAM authentication means that you are restricting access to the function URL (and in-turn access to invoke the Lambda function) to certain AWS principals (such as roles or users). Authentication type of NONE means that the Lambda function URL has no authentication and is open for anyone to invoke the function. By Marcia Villalba.
Tags infosec microservices devops serverless
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Composability: The future of innovation
Posted on December 30, 2022, Level beginner Resource Length medium
In recent years there has been a constant stream of software architecture movements: microservices, API-led connectivity, event driven architecture, composable enterprise, automation, and data mesh. We're going to address how these trends can be positioned in a broader innovation strategy. By Jeroen Reizevoort.
Tags miscellaneous app-development cio cicd microservices devops
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Measuring Java 11 Lambda cold starts with SnapStart - Using Quarkus framework
Posted on December 28, 2022, Level intermediate Resource Length medium
In this article authors are going to measure the performance of snapstart using Quarkus as another popular Java framework. All in serverless environment with AWS Lambda. By Vadym Kazulkin.
Tags devops serverless java app-development containers cicd
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How to use Git Reflog – Reflog vs. log
Posted on December 27, 2022, Level intermediate Resource Length medium
Git log and git reflog are two similarly named components that give developers an opportunity to look into the repository's commit history through the command line. Those useful commands are usually confused or misunderstood. In this article, you will get to know the differences between them, git reflog usage examples, and how to use git reflog. By Jakub Grodecki.
Tags devops cicd app-development containers
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Six docker compose best practices for dev and prod
Posted on December 26, 2022, Level intermediate Resource Length medium
Docker solves the "but it runs on my machine" problem by introducing containerization. However, with a multifaceted code base, you must simultaneously run several containers like the back and front end. Further, this will require you to leverage tools such as Docker Compose. By Regis Wilson.
Tags devops app-development web-development containers programming docker