What Are Containers and Kubernetes? Imagine you’re moving. Instead of packing individual items loosely, you put everything for your kitchen into one box, label it, and seal it. That’s essentially what a container does for software. It packages an application and all its dependencies (like libraries and settings) into a single, isolated unit. This ensures Read More …
Tag: notes
Notes :: Parallel Processing & Parallel Databases
At its core, parallel processing is about breaking down a large, complex task into smaller, manageable sub-tasks that can be executed simultaneously across multiple processing units or nodes. Think of it like a team project where different members tackle different parts of the assignment at the same time, leading to much quicker completion than if Read More …
Notes :: Pre-Authentication Remote Code Execution
Pre-authentication Remote Code Execution (Pre-auth RCE) is a critical security vulnerability that allows attackers to execute arbitrary code on a remote system without needing to authenticate. This means that anyone with access to the vulnerable system, often exposed online, can exploit this flaw and potentially gain unauthorized control. What is RCE? Remote Code Execution (RCE) Read More …
Notes :: Kubernetes
Key topics include: Traditional vs. Kubernetes Challenges: Comparing the challenges of managing applications in traditional virtual machine environments versus containerized Kubernetes environments. Kubernetes Fundamentals: Defining Kubernetes, its origins, why it’s used, and key concepts like cluster architecture, API server, nodes, pods, and network policies. Kubernetes Security Fundamentals: Discussing control plane and data plane protection, including API protection, encryption, Read More …
Docker GPU Access
Docker containers can effectively allow access to the GPU, particularly through the use of the NVIDIA Container Toolkit, which enables Docker to communicate with NVIDIA GPUs. This setup is essential for workloads such as AI/ML, deep learning, and data processing that require GPU acceleration to enhance performance. To enable GPU acceleration, your machine needs a Read More …
Notes – About GitHub-hosted runners
GitHub offers hosted virtual machines to run workflows. The virtual machine contains an environment of tools, packages, and settings available for GitHub Actions to use. Overview of GitHub-hosted runners Runners are the machines that execute jobs in a GitHub Actions workflow. For example, a runner can clone your repository locally, install testing software, and then Read More …
AZ 900 – Part I – Microsoft Azure Cloud Concepts
Microsoft Azure Cloud Concepts Cloud Service Models Types of Cloud Computing Benefits of the Cloud Fundamental characteristics of cloud computing Cloud computing offers convenient, on-demand access to your computing resources online. This has facilitated the move to remote work and supports collaboration wherever you are located. For IT teams, cloud services also make technological provisioning Read More …
Studio Notes – A Rhythm Guitar Pulse
Sometimes you want to feel a pulse of the track, but maybe the drums and bass are just not enough. If you have a strumming Rhythm guitar you can use your automation to make it pump to emphasize the beat. The pumping Rhythm guitar trick first of all select the Rhythm guitar track that you Read More …
What is an Electronic Press Kit or EPK
In the old days, physical press kits were paper-based and mailed old skool. Today, music artists can use digital media for promotion. This is known as an electronic press kit, or EPK. What is an EPK? An Electronic Press Kit is a digital resume for all audiences that is the promotional materials, giving everyone an Read More …
NOTES :: Retrieval Augmented Generation (RAG)
A solution model pattern in how to leverage large language models. Systems that use LLM but on their own content. Start Large language models can be inconsistent. Sometimes they nail the answer to questions, other times they regurgitate random facts from their training data. If they occasionally sound like they have no idea what they’re Read More …