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Geek Capsule
Simba
36 episodes
4 days ago
Distilled core technological knowledge—ideal for a high-level overview, a quick refresher, or some thought-provoking insight before you unwind.
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Technology
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All content for Geek Capsule is the property of Simba and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Distilled core technological knowledge—ideal for a high-level overview, a quick refresher, or some thought-provoking insight before you unwind.
Show more...
Technology
Episodes (20/36)
Geek Capsule
Context Engineering

arxiv.org/abs/2507.13334v2


00:00:00 Introduction

00:02:46 Related Work

00:05:43 Why Context Engineering?

00:09:36 Foundational Components

00:17:52 System Implementations

00:29:05 Evaluation

00:35:30 Future Directions and Open Challenges

00:41:13 Conclusion

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3 months ago
44 minutes 13 seconds

Geek Capsule
Guide - RestAPI

Source: RESTful Web APIs by Leonard Richardson and Mike Amundsen with a Foreword by Sam Ruby

00:00:00 Introduction

00:01:57 Surfing the Web

00:05:11 A Simple API

00:08:46 Resources and Representations

00:13:07 Hypermedia

00:17:40 Domain-Specific Designs

00:22:28 The Collection Pattern

00:27:04 Pure-Hypermedia Designs

00:31:48 Profiles

00:36:34 The Design Procedure

00:41:39 The Hypermedia Zoo

00:46:18 HTTP for APIs

00:50:51 Resource Description and Linked Data

00:55:42 CoAP: REST for Embedded Systems

01:00:19 Appendix C: An API Designer's Guide to the Fielding Dissertation

01:04:43 Glossary

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3 months ago
1 hour 9 minutes

Geek Capsule
Guide - Building Knowledge Graphs


00:00:00 Introducing Knowledge Graphs

00:03:15 Organizing Principles for Building Knowledge Graphs

00:07:37 Graph Databases

00:11:58 Loading Knowledge Graph Data

00:16:08 Integrating Knowledge Graphs with Information Systems

00:20:43 Enriching Knowledge Graphs with Data Science

00:24:49 Graph-Native Machine Learning

00:28:54 Mapping Data with Metadata Knowledge Graphs

00:32:41 Identity Knowledge Graphs

00:36:35 Pattern Detection Knowledge Graphs

00:40:53 Dependency Knowledge Graphs

00:45:31 Semantic Search and Similarity

00:49:51 Talking to Your Knowledge Graph

00:54:16 From Knowledge Graphs to Knowledge Lakes

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3 months ago
56 minutes 53 seconds

Geek Capsule
Guide - UI Design


00:00:00 Introduction

00:05:40 Chapter 1 - Hierarchy is Everything

00:13:41 Chapter 2 - Layout and Spacing

00:20:30 Chapter 3 - Designing Text

00:28:49 Chapter 4 - Working with Color

00:36:34 Chapter 5 - Creating Depth

00:42:04 Chapter 6 - Working with Images

00:47:23 Chapter 7 - Finishing Touches

00:54:09 Chapter 8 - Leveling Up

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3 months ago
56 minutes 32 seconds

Geek Capsule
Fundamentals - Digital Signal Processing


00:00:00 Introduction

00:01:02 Discrete-Time Signals and Systems

00:02:20 The z-Transform and Its Application to the Analysis of LTI Systems

00:03:32 Frequency Analysis of Signals and Systems

00:04:41 The Discrete Fourier Transform: Its Properties and Applications

00:05:49 Efficient Computation of the DFT: Fast Fourier Algorithms

00:06:50 Implementation of Discrete-Time Systems

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3 months ago
8 minutes 11 seconds

Geek Capsule
Guide - Domain-Driven Design


00:00:00 Domain-Driven Design

00:01:14 Concept and Principles

00:03:56 Building Blocks of DDD

00:07:06 Implementation of DDD

00:10:13 Implementation of DDD

00:10:33 DDD and Other Software Development Approaches

00:12:05 Criticism and Limitations of DDD

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3 months ago
14 minutes 3 seconds

Geek Capsule
Guide - AI Ethics and Safety


00:00:00 What is AI Ethics?

00:02:48 An Ethical Platform for a Responsible AI Project

00:04:37 The SUM Values

00:06:23 The FAST Track Principles

00:13:59 Securing Responsible Delivery Through Human-Centered Implementation

00:16:00 Conclusion

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3 months ago
17 minutes 7 seconds

Geek Capsule
Fundamentals - Graph Theory


00:00:00 Introduction

00:00:54 Definitions and Examples

00:01:58 Paths and Cycles

00:03:42 Trees

00:05:00 Planarity

00:06:23 Colouring Graphs

00:07:29 Matching, Marriage, and Menger's Theorem

00:08:51 Matroids

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3 months ago
10 minutes 22 seconds

Geek Capsule
Guide - Elastic Search


00:00:00 Elasticsearch

00:02:58 Life Inside a Cluster

00:05:51 Data In, Data Out

00:09:35 Distributed Document Store

00:11:56 Searching—The Basic Tools

00:14:05 Mapping and Analysis

00:16:51 Full-Body Search

00:19:01 Sorting and Relevance

00:21:19 Distributed Search Execution

00:23:10 Index Management

00:25:41 Inside a Shard

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3 months ago
28 minutes 44 seconds

Geek Capsule
Guide - Docker


00:00:00 Introduction to Docker

00:02:06 Installing Docker

00:03:17 Getting Started with Docker

00:04:42 Working with Docker Images and Repositories

00:06:29 Testing with Docker

00:08:02 Building Services with Docker

00:09:36 Docker Orchestration and Service Discovery

00:11:22 Using the Docker API

00:12:21 Getting Help and Extending Docker

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3 months ago
13 minutes 43 seconds

Geek Capsule
Guide - Observability Engineering


00:00:00 What Is Observability?

00:01:30 How Debugging Practices Differ Between Observability and Monitoring

00:02:47 Lessons from Scaling Without Observability

00:04:20 How Observability Relates to DevOps, SRE, and Cloud Native

00:05:49 Structured Events Are the Building Blocks of Observability

00:07:21 Stitching Events into Traces

00:08:48 Instrumentation with OpenTelemetry

00:10:31 Analyzing Events to Achieve Observability

00:12:24 How Observability and Monitoring Come Together

00:14:00 Applying Observability Practices in Your Team

00:15:45 Observability-Driven Development

00:17:07 Using Service-Level Objectives for Reliability

00:18:45 Acting on and Debugging SLO-Based Alerts

00:20:20 Observability and the Software Supply Chain

00:21:55 Build Versus Buy and Return on Investment

00:23:50 Efficient Data Storage

00:26:26 Cheap and Accurate Enough: Sampling

00:28:38 Telemetry Management with Pipelines

00:30:25 The Business Case for Observability

00:32:06 Observability's Stakeholders and Allies

00:33:51 An Observability Maturity Model

00:35:42 Where to Go from Here

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3 months ago
37 minutes 33 seconds

Geek Capsule
Guide - GraphQL


00:00:00 What is GraphQL

00:02:09 Graph Theory

00:03:53 The GraphQL Query Language

00:06:01 Designing a Schema

00:08:08 Creating a GraphQL API

00:10:05 GraphQL Clients

00:12:11 GraphQL in the Real World

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3 months ago
14 minutes 54 seconds

Geek Capsule
Guide - Data Analysis


00:00:00 Introduction

00:00:30 It All Starts with a Good Question

00:02:41 Tidying Up Your Data

00:03:40 Giving Your Data a Quick Health Check

00:04:21 Exploring Your Data

00:05:19 Making Sense of It All with Models

00:06:26 Predicting the Future with Machine Learning

00:07:44 The Quest for Causality

00:08:40 Writing Up Your Analysis

00:09:15 Creating Great Figures

00:10:11 Presenting Your Data

00:10:56 Making Your Work Reproducible

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4 months ago
12 minutes 11 seconds

Geek Capsule
Fundamentals - CPU Memory

00:00:00 Introduction

00:00:55 Commodity Hardware Today

00:05:39 CPU Caches

00:10:46 Virtual Memory

00:13:02 NUMA Support

00:14:31 What Programmers Can Do

00:19:26 Memory Performance Tools

00:21:05 Upcoming Technology

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4 months ago
23 minutes 6 seconds

Geek Capsule
Research - How far can reasoning models scale?

00:00:00 Introduction

00:00:57 How much compute is used for frontier reasoning training?

00:03:04 What does reasoning compute scale mean for AI progress?

00:03:58 Can reasoning actually scale?


Josh You (2025), "How far can reasoning models scale?". Published online at epoch.ai. Retrieved from: 'https://epoch.ai/gradient-updates/how-far-can-reasoning-models-scale' [online resource]

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4 months ago
5 minutes 38 seconds

Geek Capsule
Guide - MCP and Example Projects

00:00:00 Chapter 1.1: What is MCP?

00:01:41 Chapter 1.2: Why Was MCP Created?

00:03:42 Chapter 1.3: MCP Architecture Overview

00:05:26 Chapter 1.4: Tools, Resources, and Prompts

00:07:33 Section 2: MCP Projects

00:07:50 Project 1: 100% Local and Private MCP Client

00:08:29 Project 2: MCP-powered Agentic RAG

00:09:16 Project 3: MCP-powered Financial Analyst

00:10:09 Project 4: MCP-powered Voice Agent

00:11:11 Project 5: A Unified MCP Server with MindsDB

00:11:55 Project 6: MCP-powered Shared Memory for Claude and Cursor

00:12:41 Project 7: MCP-powered RAG over Complex Documents

00:13:19 Project 8: MCP-powered Synthetic Data Generator

00:14:12 Project 9: MCP-powered Deep Researcher

00:15:07 Project 10: MCP-powered RAG over Videos

00:15:58 Project 11: MCP-powered Audio Analysis Toolkit


Source: MCP illustrated guidebook by Daily Dose of Data Science

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4 months ago
17 minutes 8 seconds

Geek Capsule
Guide - Python Concurrency with asyncio

Based on MATTHEW FOWLER: Python Concurrency with asyncio


00:00:00 Python concurrency with asyncio

00:02:17 asyncio basics

00:04:47 A first asyncio application

00:06:35 Concurrent web requests

00:08:16 Non-blocking database drivers

00:09:48 Handling CPU-bound work

00:11:48 Handling blocking work with threads

00:13:31 Streams

00:14:48 Web applications

00:16:32 Microservices

00:18:29 Synchronization

00:20:25 Asynchronous queues

00:22:19 Managing subprocesses

00:23:55 Advanced asyncio

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4 months ago
26 minutes 7 seconds

Geek Capsule
Guide - API Security in Action

Based on Neil Madden: API Security in Action


00:00:00 What is API security?

00:02:41 Secure API development

00:04:38 Securing the Natter API

00:06:08 Session cookie authentication

00:07:56 Modern token-based authentication

00:09:56 Self-contained tokens and JWTs

00:11:46 OAuth2 and OpenID Connect

00:13:43 Identity-based access control

00:15:07 Capability-based security and macaroons

00:16:43 Microservice APIs in Kubernetes

00:18:20 Securing service-to-service APIs

00:19:38 Securing IoT communications

00:21:15 Securing IoT APIs

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4 months ago
23 minutes 15 seconds

Geek Capsule
Research - 2025 State of Foundation Models

Source: Innovation Endeavors


00:00:00 The Big Picture in 2025

00:01:26 How We Got Here

00:03:33 A Deep Dive into the Models

00:06:52 A Deep Dive into the Models

00:07:37 Use Cases & Applications - Where AI is Making an Impact

00:09:52 Building AI Products - From Models to Systems

00:12:59 Market Structure & Dynamics

00:15:14 What's Next? The AI-Native Organization

00:17:37 What We're Excited to See Built

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4 months ago
21 minutes 34 seconds

Geek Capsule
Guide - How to Do Caching the Right Way?

00:00:00 Caching

00:00:37 Chaptertransition

00:00:37 What is Distributed Caching, Anyway?

00:01:40 Chaptertransition

00:01:41 How to Do Caching the Right Way: Key Strategies

00:04:02 Chaptertransition

00:04:03 Choosing the Right Tool for the Job

00:05:26 Chaptertransition

00:05:27 The Performance Payoff: Cache vs. Database

00:06:32 Chaptertransition

00:06:33 In Conclusion: Caching is a Must-Have

00:07:03 Outro


Source: Designing Resilient Systems: A Guide to Distributed Caching for Modern Applications

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4 months ago
7 minutes 27 seconds

Geek Capsule
Distilled core technological knowledge—ideal for a high-level overview, a quick refresher, or some thought-provoking insight before you unwind.