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# Videos

2223 videos · 24118 moments · 1245.7 hours of content

## All videos

### How a Small Team Shrank a Microsoft Monorepo by 94%

Microsoft's monorepo inexplicably ballooned to 170GB due to a legacy 2006 Git flaw. Discover how a small team fixed the core algorithm to shrink clone sizes by 94%.

- **Speakers:** Jonathan Creamer
- **Event:** Coffee With Developers
- **Published:** November 6, 2024
- **Duration:** 33:23
- [Watch](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94)

### Carl Lapierre - Exploring Advanced Patterns in Retrieval-Augmented Generation

Carl Lapierre proves basic vector search fails complex enterprise data. Discover how agentic RAG, hybrid algorithms, and DAGs create highly accurate, production-ready retrieval pipelines.

- **Speakers:** Carl Lapierre
- **Event:** World Congress 2024
- **Published:** November 3, 2024
- **Duration:** 21:17
- [Watch](https://www.wearedevelopers.com/videos/1235-carl-lapierre-exploring-advanced-patterns-in-retrieval-augmented-generation)

### Lies, Damned Lies and Large Language Models

Why do large language models confidently lie? Naive RAG pipelines often make factuality hallucinations worse. Discover how to systematically evaluate foundation models and implement adaptive retrieval.

- **Speakers:** Jodie Burchell
- **Event:** WeAreDevelopers LIVE
- **Published:** October 30, 2024
- **Duration:** 29:40
- [Watch](https://www.wearedevelopers.com/videos/1231-lies-damned-lies-and-large-language-models)

### Observability with OpenTelemetry & Elastic

Are you still debugging complex Python microservices with native print statements? Discover how to achieve vendor-agnostic observability by combining OpenTelemetry's standardized signals with Elastic's powerful dashboards.

- **Speakers:** Iulia Feroli
- **Event:** WeAreDevelopers LIVE
- **Published:** October 30, 2024
- **Duration:** 30:29
- [Watch](https://www.wearedevelopers.com/videos/1232-observability-with-opentelemetry-elastic)

### Python-Based Data Streaming Pipelines Within Minutes

Tired of wrestling with heavy JVM ecosystems for real-time data streaming? Discover how to deploy serverless, AI-enriched pipelines in minutes using pure Python.

- **Speakers:** Bobur Umurzokov
- **Event:** WeAreDevelopers LIVE
- **Published:** October 30, 2024
- **Duration:** 39:04
- [Watch](https://www.wearedevelopers.com/videos/1233-python-based-data-streaming-pipelines-within-minutes)

### Exploring Durable Execution with Python

Stop building complex retry logic and manual state machines. Discover how Python and Temporal.io use durable execution to let you code as if transient failures never happen.

- **Speakers:** Geetha Anne
- **Event:** WeAreDevelopers LIVE
- **Published:** October 30, 2024
- **Duration:** 37:51
- [Watch](https://www.wearedevelopers.com/videos/1234-exploring-durable-execution-with-python)

### Flexible Leadership: Balancing Goals, Motivation, and Growth

Traditional managers rely on org-chart authority, but true leaders adapt dynamically. Master emotional intelligence and psychological safety to guide your team through unpredictable economic shifts.

- **Speakers:** Rudi Bauer, Fanny Jimenez
- **Event:** Cappuccino with HR
- **Published:** October 23, 2024
- **Duration:** 30:07
- [Watch](https://www.wearedevelopers.com/videos/1230-flexible-leadership-balancing-goals-motivation-and-growth)

### Tips and Tricks for Working with JSON

Stop crashing your Node apps with malformed JSON. Master ten advanced techniques to safely parse, sanitize, and deep clone your data effortlessly.

- **Speakers:** Dan Cranney
- **Event:** WeAreDevelopers LIVE
- **Published:** October 18, 2024
- **Duration:** 8:30
- [Watch](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json)

### C# 13 Unleashed: Live Demos of my Top 10 Cutting-Edge Features!

Maximize your .NET 9 performance with C# 13. Watch ten live demos to master cutting-edge features like partial properties, expanded params, and safe multithreading locks.

- **Speakers:** Ambesh Singh, Sachin Kumar
- **Event:** WeAreDevelopers LIVE
- **Published:** October 16, 2024
- **Duration:** 38:45
- [Watch](https://www.wearedevelopers.com/videos/1225-c-13-unleashed-live-demos-of-my-top-10-cutting-edge-features)

### .NET Microservices in Azure Container Apps

Ditch the complex Kubernetes YAML and focus purely on code. Azure Container Apps delivers serverless .NET microservices with automatic scaling, native Dapr integration, and exceptional cost efficiency.

- **Speakers:** Ryan Niño Dizon
- **Event:** WeAreDevelopers LIVE
- **Published:** October 16, 2024
- **Duration:** 32:42
- [Watch](https://www.wearedevelopers.com/videos/1226-net-microservices-in-azure-container-apps)

### Tips, tricks and quirks in .NET

Did you know blindly following IDE refactoring suggestions can make your .NET code five times slower? Look beneath the syntax to uncover C#'s most surprising performance quirks.

- **Speakers:** Paweł Łukaszuk
- **Event:** WeAreDevelopers LIVE
- **Published:** October 16, 2024
- **Duration:** 31:13
- [Watch](https://www.wearedevelopers.com/videos/1227-tips-tricks-and-quirks-in-net)

### Coffee with Developers - Babette Wagner

Babette Wagner successfully migrated 7 million lines of legacy code with zero downtime. Discover her blueprint for cloud migration, securing executive sponsors, and building authentic team inclusivity.

- **Speakers:** Babette Wagner
- **Event:** Coffee With Developers
- **Published:** October 14, 2024
- **Duration:** 24:23
- [Watch](https://www.wearedevelopers.com/videos/1223-coffee-with-developers-babette-wagner)

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