Best Devops Certification Podcasts (2025)

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Modern DevOps Challenges: Automation, AI, and Scaling in 2025 - DevOps 238 1:24:40

7h ago1:24:40

1:24:40

In this episode of DevOps 238, we sat down with Zach Lloyd to dive into what’s really happening in the world of modern DevOps—from automation and AI to scaling systems and maintaining team culture in fast-paced environments. We talked about the evolving role of DevOps engineers, the shift toward platform engineering, and why tool sprawl is becoming…

1
Modern DevOps Challenges: Automation, AI, and Scaling in 2025 - DEVOPS 238 1:24:40

7h ago1:24:40

1:24:40

In this episode of DevOps 238, we sat down with Zach Lloyd to dive into what’s really happening in the world of modern DevOps—from automation and AI to scaling systems and maintaining team culture in fast-paced environments. We talked about the evolving role of DevOps engineers, the shift toward platform engineering, and why tool sprawl is becoming…

1
Mastering Modular Design: CMS Example and Real-World Benefits 15:59

8h ago15:59

15:59

Mastering Modular Design: CMS Example and Real-World Benefits https://knowledge.businesscompassllc.com/mastering-modular-design-cms-example-real-world-benefits/ Imagine a website that’s as flexible as Lego bricks, allowing you to build, modify, and scale with ease. 🏗️ That’s the power of modular design in Content Management Systems (CMS). But why s…

1
The Simplest Load Balancing Strategy—Random Explained 17:36

8h ago17:36

17:36

The Simplest Load Balancing Strategy—Random Explained https://knowledge.businesscompassllc.com/the-simplest-load-balancing-strategy-random-explained/ 🔀 Imagine a world where your website never crashes, even during peak traffic hours. Sounds like a dream, right? Well, it’s not as far-fetched as you might think. Enter the realm of load balancing, whe…

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Inside the Microkernel Architecture: Lightweight Core, Powerful Plugins 17:27

9h ago17:27

17:27

Inside the Microkernel Architecture: Lightweight Core, Powerful Plugins https://knowledge.businesscompassllc.com/inside-the-microkernel-architecture-lightweight-core-powerful-plugins/ Have you ever wondered what makes some operating systems more flexible and secure than others? The secret might lie in their architecture, specifically the microkerne…

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The Ultimate Guide to HTTP Methods for Clean and Scalable APIs 27:11

9h ago27:11

27:11

The Ultimate Guide to HTTP Methods for Clean and Scalable APIs https://knowledge.businesscompassllc.com/the-ultimate-guide-to-http-methods-for-clean-scalable-apis/ Have you ever felt overwhelmed by the complex world of API development? 🤯 You’re not alone. Many developers struggle to create clean, efficient, and scalable APIs that can handle the dem…

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Smart Load Balancing: Optimize Server Traffic with Round Robin Algorithms 16:27

9h ago16:27

16:27

Smart Load Balancing: Optimize Server Traffic with Round Robin Algorithms https://knowledge.businesscompassllc.com/smart-load-balancing-optimize-server-traffic-with-round-robin-algorithms/ Is your website struggling to keep up with increasing traffic? Are you experiencing slow load times and frustrated users? Smart load balancing might be the solut…

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Service-Oriented Architecture (SOA) Explained: Build Scalable Enterprise Apps 19:01

9h ago19:01

19:01

Service-Oriented Architecture (SOA) Explained: Build Scalable Enterprise Apps https://knowledge.businesscompassllc.com/service-oriented-architecture-soa-explained-build-scalable-enterprise-apps/ Are you struggling to build scalable enterprise applications that can keep up with your business growth? 🏗️ Enter Service-Oriented Architecture (SOA) – the…

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What Is Sticky Round Robin? Load Balancing for Session-Based Apps Explained! 16:21

9h ago16:21

16:21

What Is Sticky Round Robin? Load Balancing for Session-Based Apps Explained! https://knowledge.businesscompassllc.com/what-is-sticky-round-robin-load-balancing-for-session-based-apps-explained/ Have you ever wondered why some websites seem to remember your preferences, even as you navigate through different pages? 🤔 Or why your shopping cart doesn’…

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REST API Architecture with Java: HTTP Methods, Versioning, Security & More 23:30

9h ago23:30

23:30

REST API Architecture with Java: HTTP Methods, Versioning, Security & More https://knowledge.businesscompassllc.com/rest-api-architecture-with-java-http-methods-versioning-security-more/ Are you tired of wrestling with clunky, inefficient APIs that slow down your development process? 🐌 Look no further! REST API architecture is here to revolutionize…

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Mastering Clean Architecture: Keep Your Codebase Flexible & Framework-Free 20:04

9h ago20:04

20:04

Mastering Clean Architecture: Keep Your Codebase Flexible & Framework-Free https://knowledge.businesscompassllc.com/mastering-clean-architecture-keep-your-codebase-flexible-framework-free/ Is your codebase a tangled mess of dependencies and tightly coupled components? Are you struggling to adapt to new frameworks or technologies without a complete …

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Least Connection Load Balancing Explained: Smarter Traffic Routing 22:15

9h ago22:15

22:15

Least Connection Load Balancing Explained: Smarter Traffic Routing https://knowledge.businesscompassllc.com/least-connection-load-balancing-explained-smarter-traffic-routing/ Picture this: Your website is experiencing a surge in traffic, but instead of celebrating, you’re panicking. 🚨 Why? Because your servers are struggling to keep up, leaving use…

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How IP & URL Hashing Improve Load Balancing Efficiency 17:05

1d ago17:05

17:05

How IP & URL Hashing Improve Load Balancing Efficiency https://knowledge.businesscompassllc.com/how-ip-url-hashing-improve-load-balancing-efficiency/ Have you ever wondered why some websites load lightning-fast while others crawl at a snail’s pace? 🐌💨 The secret lies in the intricate world of load balancing, where IP and URL hashing play a crucial …

1
CQRS Explained: Split Reads and Writes for Better Performance 13:47

1d ago13:47

13:47

CQRS Explained: Split Reads and Writes for Better Performance https://knowledge.businesscompassllc.com/cqrs-explained-split-reads-and-writes-for-better-performance/ Are you tired of your application’s performance hitting a wall? 🐌 Do you find yourself constantly juggling between read and write operations, desperately trying to optimize your databas…

1
Domain-Driven Design Simplified: Speak the Same Language as Your Code 15:03

1d ago15:03

15:03

Domain-Driven Design Simplified: Speak the Same Language as Your Code https://knowledge.businesscompassllc.com/domain-driven-design-simplified-speak-the-same-language-as-your-code/ Have you ever felt like your development team and business stakeholders are speaking different languages? 🗣️💼 You’re not alone. In the world of software development, mis…

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India’s Digital Identity Revolution: Exploring Aadhaar’s Architecture 15:22

1d ago15:22

15:22

India’s Digital Identity Revolution: Exploring Aadhaar’s Architecture https://knowledge.businesscompassllc.com/indias-digital-identity-revolution-exploring-aadhaars-architecture/ Imagine a world where your identity is at your fingertips, quite literally. 👆 In India, this isn’t just a futuristic concept—it’s a daily reality for over a billion people…

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Master API Caching: Redis, ETag, CDN & More for Scalable Performance 17:54

1d ago17:54

17:54

Master API Caching: Redis, ETag, CDN & More for Scalable Performance https://knowledge.businesscompassllc.com/master-api-caching-redis-etag-cdn-more-for-scalable-performance/ 🚀 Is your API struggling to keep up with demand? Slow response times, server overload, and frustrated users are telltale signs that your API needs a performance boost. But fea…

1
Mastering HTTP Headers for Secure & Fast REST APIs 17:47

1d ago17:47

17:47

Mastering HTTP Headers for Secure & Fast REST APIs https://knowledge.businesscompassllc.com/mastering-http-headers-for-secure-fast-rest-apis/ Are you tired of slow, vulnerable APIs that leave your data exposed? 🐢🔓 In today’s digital landscape, secure and lightning-fast REST APIs are not just a luxury—they’re a necessity. But here’s the kicker: mast…

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Erasure Coding Explained | Why Cloud Giants Prefer It Over Replication 13:30

1d ago13:30

13:30

Erasure Coding Explained | Why Cloud Giants Prefer It Over Replication https://knowledge.businesscompassllc.com/erasure-coding-explained-why-cloud-giants-prefer-it-over-replication/ Have you ever wondered how cloud giants like Google, Amazon, and Microsoft manage to store massive amounts of data while keeping costs down and reliability high? 🤔 The …

1
How Online Payments Work Behind the Scenes | System Design for Fintech Apps 23:19

1d ago23:19

23:19

How Online Payments Work Behind the Scenes | System Design for Fintech Apps https://knowledge.businesscompassllc.com/how-online-payments-work-behind-the-scenes-system-design-for-fintech-apps/ Ever wondered what happens when you click that “Pay Now” button? 🤔 In the blink of an eye, your hard-earned money travels through a complex digital labyrinth,…

1
Payment Gateway Architecture with API Gateway Integration | Fraud Detection & Scalability 18:30

1d ago18:30

18:30

Payment Gateway Architecture with API Gateway Integration | Fraud Detection & Scalability https://knowledge.businesscompassllc.com/payment-gateway-architecture-with-api-gateway-integration-fraud-detection-scalability/ Have you ever wondered what happens behind the scenes when you make an online purchase? 🤔 The seamless transaction you experience is…

1
Designing Scalable Cloud Storage with Distributed File Systems 20:45

1d ago20:45

20:45

Designing Scalable Cloud Storage with Distributed File Systems https://knowledge.businesscompassllc.com/designing-scalable-cloud-storage-with-distributed-file-systems/ In today’s data-driven world, the ability to store and manage vast amounts of information is not just a luxury—it’s a necessity. But as data grows exponentially, traditional storage …

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Understanding Localhost: 127.0.0.1, Loopback, and Dev Environment Secrets 17:41

2d ago17:41

17:41

Understanding Localhost: 127.0.0.1, Loopback, and Dev Environment Secrets https://knowledge.businesscompassllc.com/understanding-localhost-127-0-0-1-loopback-and-dev-environment-secrets/ Have you ever wondered why developers often use the mysterious IP address 127.0.0.1? Or why “localhost” is such a common term in web development? 🤔 If you’ve ever …

1
From Likes to Views: How Big Tech Scales Counting with Sharded Counters & Kafka 18:12

2d ago18:12

18:12

From Likes to Views: How Big Tech Scales Counting with Sharded Counters & Kafka https://knowledge.businesscompassllc.com/from-likes-to-views-how-big-tech-scales-counting-with-sharded-counters-kafka/ Have you ever wondered how social media platforms handle millions of likes and views in real-time? 🤔 In today’s digital landscape, where every click, l…

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How SQL Injection Works: Live Demo, Exploits, and Defense Techniques 11:14

2d ago11:14

11:14

How SQL Injection Works: Live Demo, Exploits, and Defense Techniques https://knowledge.businesscompassllc.com/how-sql-injection-works-live-demo-exploits-and-defense-techniques/ Have you ever wondered how hackers can breach seemingly secure databases with just a few cleverly crafted characters? Enter the world of SQL injection – a powerful technique…

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Data Centers Explained: From Cloud Hosting to AI-Powered Infrastructure 15:17

2d ago15:17

15:17

Data Centers Explained: From Cloud Hosting to AI-Powered Infrastructure https://knowledge.businesscompassllc.com/data-centers-explained-from-cloud-hosting-to-ai-powered-infrastructure/ Have you ever wondered where all your digital data lives? From the photos you upload to social media to the files you store in the cloud, there’s a hidden world behi…

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Build Tool-Aware AI with MCP: The Protocol Powering ChatGPT, Claude, and Beyond 13:42

2d ago13:42

13:42

Build Tool-Aware AI with MCP: The Protocol Powering ChatGPT, Claude, and Beyond https://knowledge.businesscompassllc.com/build-tool-aware-ai-with-mcp-the-protocol-powering-chatgpt-claude-and-beyond/ Imagine a world where AI doesn’t just answer questions, but actively collaborates with you, understanding and leveraging the tools at its disposal. 🤖💡 …

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Redis Performance Explained: From Microsecond Speed to Global Scale 14:36

2d ago14:36

14:36

Redis Performance Explained: From Microsecond Speed to Global Scale https://knowledge.businesscompassllc.com/redis-performance-explained-from-microsecond-speed-to-global-scale/ Imagine a world where data moves at the speed of thought, where information is at your fingertips before you even realize you need it. This isn’t science fiction—it’s the re…

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From Square Roots to AI Models: How Binary Search Powers Modern Computing 12:56

2d ago12:56

12:56

From Square Roots to AI Models: How Binary Search Powers Modern Computing https://knowledge.businesscompassllc.com/from-square-roots-to-ai-models-how-binary-search-powers-modern-computing/ Have you ever wondered how your smartphone can sift through thousands of contacts in milliseconds? Or how search engines can return results from billions of web …

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The Ultimate AI Workspace? ChatLLM Combines GPT-4o, Claude, Gemini & Multimodal Tools 22:04

2d ago22:04

22:04

The Ultimate AI Workspace? ChatLLM Combines GPT-4o, Claude, Gemini & Multimodal Tools https://knowledge.businesscompassllc.com/the-ultimate-ai-workspace-chatllm-combines-gpt-4o-claude-gemini-multimodal-tools/ Imagine having the power of multiple AI giants at your fingertips, seamlessly integrated into a single, intuitive workspace. 🤯 That’s precise…

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What Is Vibe Coding? GPT-4, Copilot, Cursor—and the Danger of Fast-Tracking Dev 15:09

3d ago15:09

15:09

What Is Vibe Coding? GPT-4, Copilot, Cursor—and the Danger of Fast-Tracking Dev https://knowledge.businesscompassllc.com/what-is-vibe-coding-gpt-4-copilot-cursor-and-the-danger-of-fast-tracking-dev/ 🚀 Imagine a world where coding is as intuitive as having a conversation. Welcome to the era of “vibe coding” – a revolutionary approach that’s reshapin…

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Master Spring MVC: The Java Framework That Simplifies Web App Development 17:11

3d ago17:11

17:11

Master Spring MVC: The Java Framework That Simplifies Web App Development https://knowledge.businesscompassllc.com/master-spring-mvc-the-java-framework-that-simplifies-web-app-development/ Are you tired of wrestling with complex web application development? 🤔 Spring MVC might just be the game-changer you’ve been looking for. This powerful Java fram…

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How to become a professional photographer: Turning passion into profit 19:58

3d ago19:58

19:58

Photographer Beth Moseley shares her journey from training to be a chef to running her own successful photography business. She gives advice on pricing, mistakes, flexibility, and evolving creatively after 14 years in the industry. ⬇️ Connect with Beth: LinkedIn: https://www.linkedin.com/in/beth-moseley-0496bb47/ Instagram: https://www.instagram.co…

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Modern Work in 2025 with Karoliina Kettukari 34:55

3d ago34:55

34:55

So what does modern work look like today? Richard talks to Karoliina Kettukari about her new role as the Head of Modern Work for a financial services company in Finland, and what modern work has evolved. Karoliina talks about how the pandemic accelerated modern work, such as being able to work anywhere and collaborating with whomever you need to. P…

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Secure Your Spring Boot App: Spring Security, CORS, CSRF and Method-Level Annotations 15:01

4d ago15:01

15:01

Secure Your Spring Boot App: Spring Security, CORS, CSRF and Method-Level Annotations https://knowledge.businesscompassllc.com/secure-your-spring-boot-app-spring-security-cors-csrf-method-level-annotations/ Are you tired of sleepless nights worrying about the security of your Spring Boot application? 😰 In today’s digital landscape, protecting your …

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Unlock High-Performance Apps: Fix Slow I/O with Event Demultiplexers 14:52

4d ago14:52

14:52

Unlock High-Performance Apps: Fix Slow I/O with Event Demultiplexers https://knowledge.businesscompassllc.com/unlock-high-performance-apps-fix-slow-i-o-with-event-demultiplexers/ Is your high-performance app crawling at a snail’s pace? 🐌 You’re not alone. Many developers face the frustrating challenge of slow I/O operations hampering their applicat…

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MCP Explained: Powering Smarter, Context-Aware AI Agents 15:44

4d ago15:44

15:44

MCP Explained: Powering Smarter, Context-Aware AI Agents https://knowledge.businesscompassllc.com/mcp-explained-powering-smarter-context-aware-ai-agents/ Have you ever wished for an AI assistant that truly understands you and your needs? One that doesn’t just respond to commands, but anticipates your desires and adapts to your unique situation? Ent…

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How Bounded Contexts Solve Chaos in Software Architecture: A Domain-Driven Design Deep Dive 18:27

4d ago18:27

18:27

How Bounded Contexts Solve Chaos in Software Architecture: A Domain-Driven Design Deep Dive https://knowledge.businesscompassllc.com/how-bounded-contexts-solve-chaos-in-software-architecture-a-domain-driven-design-deep-dive/ Imagine a bustling city without borders, where buildings overlap, streets intertwine chaotically, and residents struggle to n…

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Master SQL Joins: Link Customers to Orders and Build High-Performance Databases 17:29

4d ago17:29

17:29

Master SQL Joins: Link Customers to Orders and Build High-Performance Databases https://knowledge.businesscompassllc.com/master-sql-joins-link-customers-to-orders-and-build-high-performance-databases/ Are you tired of struggling with complex database relationships? 🤔 Do you find yourself getting lost in a sea of tables, unsure how to connect custom…

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REST or gRPC? The Ultimate Guide to Microservices Communication and System Design 19:37

4d ago19:37

19:37

REST or gRPC? The Ultimate Guide to Microservices Communication and System Design https://knowledge.businesscompassllc.com/rest-or-grpc-the-ultimate-guide-to-microservices-communication-and-system-design/ 🔍 Are you grappling with the complexities of microservices communication? You’re not alone. In today’s rapidly evolving tech landscape, choosing …

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How Hackers Use XSS to Steal Sessions & Inject Code — and How YOU Can Stop Them 12:09

4d ago12:09

12:09

How Hackers Use XSS to Steal Sessions & Inject Code — and How YOU Can Stop Them https://knowledge.businesscompassllc.com/how-hackers-use-xss-to-steal-sessions-inject-code-and-how-you-can-stop-them/ Have you ever felt uneasy about entering your personal information on a website? You’re not alone. In today’s digital world, cyber threats are lurking a…

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AWS Amplify Gen 2: Top 7 Upgrades You Need to Know 20:26

4d ago20:26

20:26

AWS Amplify Gen 2: Top 7 Upgrades You Need to Know https://knowledge.businesscompassllc.com/building-serverless-web-and-mobile-apps-with-aws-amplify-gen-2/ Are you tired of wrestling with complex backend infrastructure for your web and mobile apps? 🤔 Enter AWS Amplify Gen 2 – a game-changing solution that’s revolutionizing the way developers build …

1
Compare and Contrast as well as Best Practices of Popular API Protocols - HTTP/HTTPS, REST API, GraphQL, Websocket, Webhook, MQTT, Soap, GRPC and Outro 25:34

4d ago25:34

25:34

Compare and Contrast as well as Best Practices of Popular API Protocols - HTTP/HTTPS, REST API, GraphQL, Websocket, Webhook, MQTT, Soap, GRPC and Outro https://knowledge.businesscompassllc.com/compare-and-contrast-as-well-as-best-practices-of-popular-api-protocols-http-https-rest-api-graphql-websocket-webhook-mqtt-soap-grpc-and-outro/ 🌐 In the ever…

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Compare and Contrast Web Servers - Apache, Nginx, TomCat, IIS, Websphere, and Open Light Speed 27:02

4d ago27:02

27:02

Compare and Contrast Web Servers - Apache, Nginx, TomCat, IIS, Websphere, and Open Light Speed https://knowledge.businesscompassllc.com/compare-and-contrast-web-servers-apache-nginx-tomcat-iis-websphere-and-open-light-speed/ Have you ever wondered why some websites load faster than others? 🚀 Or why certain web applications seem more secure and reli…

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How to design and implement in-app purchases with iOS Apps 17:12

4d ago17:12

17:12

How to design and implement in-app purchases with iOS Apps https://knowledge.businesscompassllc.com/how-to-design-and-implement-in-app-purchase-with-ios-apps/ 💡 Have you ever wondered how those little “Buy Now” buttons in your favorite iOS apps actually work? In-app purchases have revolutionized the way we interact with mobile applications, offerin…

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Compare and contrast different APIs - HTTP, REST, and WebSocket 15:55

4d ago15:55

15:55

Compare and contrast different APIs - HTTP, REST, and WebSocket https://knowledge.businesscompassllc.com/compare-and-contract-different-apis-http-rest-and-websocket/ Have you ever found yourself lost in the sea of API options, unsure which one to choose for your project? You’re not alone. In today’s digital landscape, APIs are the backbone of moder…

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Build automated data pipeline in AWS using S3, Lambda, Glue Crawler, Glue ETL, Glue Workflow, RedShift, Aurora, DynamoDB, etc. 27:46

4d ago27:46

27:46

Build automated data pipeline in AWS using S3, Lambda, Glue Crawler, Glue ETL, Glue Workflow, RedShift, Aurora, DynamoDB, etc. https://knowledge.businesscompassllc.com/build-automated-data-pipeline-in-aws-using-s3-lambda-glue-crawler-glue-etl-glue-workflow-redshift-aurora-dynamodb-etc/ 🚀 Data pipelines are the unsung heroes of modern business intel…

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