The hottest DevOps Substack posts right now

And their main takeaways
Category
Top Technology Topics

Working effectively with AWS Lambda - Logs

Thoughts from the trenches in FAANG + Indie • 0 implied HN points • 09 Jun 23
🕹 Technology Cloud Computing Software Development DevOps Serverless AWS
  1. AWS Lambda allows you to run code without managing servers, making it a great choice for many developers.
  2. Using AWS CLI to stream logs from Lambda to your terminal is much faster and more efficient than using the AWS Console.
  3. You need to know the log group for your Lambda function, but once you do, setting up log streaming is a simple process.

Getting LaunchFast on the hands of devs ♥️

André Casal's Substack • 0 implied HN points • 09 Aug 24
🕹 Technology Software Development Entrepreneurship Product Design User Experience DevOps
  1. Getting user feedback is really important. Talking to developers showed what needs to be improved in the product.
  2. The homepage of the app now has clear instructions for users. This makes it easier for new customers to understand how to use the product right away.
  3. Next steps include improving the landing page and preparing for a launch on Product Hunt. There’s a lot to work on to make the product better!

Building a Fly.io-like Scheduler Part 1: Basic Coordinator and Workers

aspiring.dev • 0 implied HN points • 23 Feb 23
🕹 Technology Software Development Systems Architecture Cloud Computing Programming Languages DevOps
  1. Fly.io uses synchronous scheduling, meaning you either get a compute resource when you ask for it or you don't. This makes it simpler to handle workloads like serverless functions.
  2. The scheduler's design allows workers to manage their own availability, removing the need for a separate database. This lets workers freely join or leave the system without issues.
  3. In this system, a coordinator requests and schedules tasks on available worker nodes. The first worker to respond gets the task, making it efficient for various jobs like running Docker containers or AI inference.

Fail Safe, Fail Smart… Succeed! (Part 3 of 3)

It Depends / Nimble Autonomy • 0 implied HN points • 30 Jul 24
🕹 Technology Software Development Cloud Computing Microservices Product Management DevOps
  1. It's important to expect failure in technology work. Today, we design systems with the understanding that things can go wrong at any moment.
  2. Building small, separate services helps manage problems better. If one part fails, it doesn't ruin the whole system, making the user experience smoother.
  3. Learning from failures is key to improvement. When mistakes happen, analyzing them without blame leads to better results in the future.

Mastering Helm from Scratch: Part 0 – Getting Started with Your Helm Journey

Curious Devs Corner • 0 implied HN points • 01 Oct 24
🕹 Technology Cloud Computing DevOps Kubernetes Software Development
  1. You will learn how to use Helm, which helps manage applications in Kubernetes. The course starts with the basics and builds up to more advanced topics.
  2. This course is great for anyone interested in cloud technologies, especially developers and system admins. You don't need to be an expert, but some basic Kubernetes knowledge is helpful.
  3. Hands-on exercises are included to make learning practical and fun. There's also a bonus workbook and quiz to reinforce what you learn.
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Curious Devs Corner

Curious Devs Corner • 0 implied HN points • 07 Jul 24
🕹 Technology Software Development Cloud Computing DevOps Artificial Intelligence Engineering Practices
  1. Curious Devs Corner is a publication for IT professionals looking to learn more about technology. It covers various topics like Spring Boot, Cloud, and AI to help developers grow their skills.
  2. The publication offers easy-to-follow tutorials and hands-on experiences. This makes it a great resource for those who enjoy practical learning when exploring new technologies.
  3. It's designed especially for developers who are curious and want to stay updated on the latest trends in the tech world. This could be a valuable tool for anyone wanting to advance their knowledge.

HN blogs - 14/10/24

HackerNews blogs newsletter • 0 implied HN points • 14 Oct 24
🕹 Technology Software Development Web Development Artificial Intelligence Programming Languages DevOps
  1. Early praise for projects can actually hurt their success. It's important to be cautious about giving too much positive feedback too soon.
  2. Modern technology, like large language models, can help update old applications more efficiently and at a lower cost. This means businesses can save time and money when refreshing their software.
  3. Trust is a crucial element in teamwork and collaboration. When people trust each other, it can lead to better outcomes in projects and relationships.

💥 Tech Talks Weekly #32: Devoxx Belgium, Beam Summit, PyCon DE and many more!

Tech Talks Weekly • 0 implied HN points • 12 Oct 24
🕹 Technology Software Development Conferences Programming Languages DevOps Machine Learning
  1. There are many new tech talks available from popular conferences like Devoxx Belgium and PyCon DE. It's a great chance to learn from experts in the field.
  2. Tech Talks Weekly is a free newsletter that delivers the latest tech talks right to your inbox, making it easier to keep up with new ideas and trends.
  3. Engaging with the community by sharing about Tech Talks Weekly or providing feedback can help create better content and foster collaboration among tech enthusiasts.

TTW Extra #5 🔥: Must-watch 2024 QCon talks

Tech Talks Weekly • 0 implied HN points • 04 Jun 24
🕹 Technology Software Engineering AI/ML DevOps Frontend Backend Leadership
  1. QCon talks cover a wide range of software engineering topics, including backend, frontend, AI, and DevOps. These talks are great for anyone looking to learn more about tech trends.
  2. A curated list of 35 must-watch talks from QCon London and San Francisco includes interesting topics like how Netflix uses Java and scaling with Amazon DynamoDB. These videos can help you understand real-world applications of technology.
  3. If you subscribe, you'll get a weekly email with new talks from over 100 conferences. This is an easy way to stay updated on tech without the clutter of YouTube.

TTW Extra #2: All Kubernetes conference talks from 2023 ordered by the number of views

Tech Talks Weekly • 0 implied HN points • 06 Mar 24
🕹 Technology Software Development Cloud Computing DevOps Open Source Containerization
  1. In 2023, over 550 Kubernetes conference talks were shared, focusing on various trends like GitOps and cluster security. These talks gave a broad view of the current Kubernetes landscape and its applications.
  2. Some of the most viewed talks include topics like Kubernetes software rollouts and scaling workloads, with thousands of views showing strong interest in practical, actionable content.
  3. Kubernetes continues to evolve rapidly, with new tools and practices emerging to improve developer experience, security, and resource management in cloud environments.

GCP Setup for Organizations

Vasu’s Newsletter • 0 implied HN points • 01 Nov 24
🕹 Technology Cloud Computing Identity Management DevOps Software Development IT Infrastructure
  1. To set up Google Cloud Platform (GCP) for a company, you first need to create an organization. You can do this by signing up with either Google Workspace or Cloud Identity.
  2. After creating the organization, the next step is to create users and groups. This is done through the admin console using your admin account.
  3. Once users are set up, you can create projects and manage permissions. This allows different users to have specific access, like creating storage buckets, based on their roles.

POSTGRESQL CLIENT IMPLEMENTATION IN AWS LAMBDA CONTAINER IMAGES

My Makerspace • 0 implied HN points • 02 Feb 25
🕹 Technology Software Cloud Computing DevOps Database Automation
  1. You can set up a PostgreSQL client in AWS Lambda using Docker. Just use a specific base image and install the PostgreSQL package.
  2. Configuration for the Lambda function involves setting up environment variables for the database connection and ensuring proper network settings.
  3. To deploy the setup, you'll need to build and deploy your serverless application using simple commands in AWS SAM.