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# Videos

2223 videos · 24118 moments · 1245.7 hours of content

## All videos

### PySpark - Combining Machine Learning & Big Data

Bypass complex Scala programming and deploy native Python operations across distributed clusters. Learn how PySpark and MLlib unite to accelerate robust, scalable machine learning pipelines.

- **Speakers:** Ayon Roy
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 43:26
- [Watch](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data)

### Algorithmic Bias- Preventing Unfairness in your Algorithms

Are your algorithms accidentally amplifying historical prejudices? Learn how to abandon technochauvinism and implement fairness by design to prevent unintended bias in your machine learning models.

- **Speakers:** Prathyusha Charagondla
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 30:32
- [Watch](https://www.wearedevelopers.com/videos/43-algorithmic-bias-preventing-unfairness-in-your-algorithms)

### You can’t hack what you can’t see

Traditional boundary firewalls are obsolete. Since 80% of cloud traffic is internal, perimeter breaches are devastating. Harness microsegmentation and zero trust to make workloads invisible to attackers.

- **Speakers:** Reto Kaeser
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 29:34
- [Watch](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see)

### How to Cause (or Prevent) a Massive Data Breach- Secure Coding and IDOR

Could a simple URL tweak expose your database? IDOR vulnerabilities routinely cause massive enterprise data breaches. Learn to systematically eradicate these flaws using AI-driven secure coding.

- **Speakers:** Anna Bacher
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 40:38
- [Watch](https://www.wearedevelopers.com/videos/39-how-to-cause-or-prevent-a-massive-data-breach-secure-coding-and-idor)

### Getting under the skin: The Social Engineering techniques

It is notoriously difficult to patch a human. Firewalls fail when employees willingly share keys. Discover how social engineers turn innocent social posts into corporate breaches.

- **Speakers:** Mauro Verderosa
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 43:56
- [Watch](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques)

### Alibaba Big Data and Machine Learning Technology

How do you process half a million transactions per second without performance degradation? Discover the bare-metal Kubernetes and machine learning architecture powering Alibaba's legendary Double 11 festival.

- **Speakers:** Qiyang Duan
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 43:57
- [Watch](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology)

### DevSecOps: Security in DevOps

Integrating security into your CI pipeline transforms final-stage gatekeepers into proactive guardrails. Automate governance to ship secure, compliant code without sacrificing engineering velocity.

- **Speakers:** Aarno Aukia
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 33:20
- [Watch](https://www.wearedevelopers.com/videos/36-devsecops-security-in-devops)

### Decoupled Authorization using Policy as Code

Still hardcoding authorization logic into your software? Discover how Open Policy Agent decouples access control, letting you update permissions dynamically without ever recompiling your apps.

- **Speakers:** Anderson Dadario, Denys Vitali
- **Event:** WeAreDevelopers LIVE
- **Published:** October 12, 2020
- **Duration:** 32:16
- [Watch](https://www.wearedevelopers.com/videos/35-decoupled-authorization-using-policy-as-code)

### Serverless: Past, Present and Future

Think serverless is just about basic functions? Discover how to mitigate cold starts, secure deployments with Terraform, and orchestrate complex Kubernetes workflows to eliminate idle cloud costs.

- **Speakers:** Oliver Arafat
- **Event:** WeAreDevelopers LIVE
- **Published:** September 4, 2020
- **Duration:** 1:01:02
- [Watch](https://www.wearedevelopers.com/videos/34-serverless-past-present-and-future)

### API Design - Getting Started

Stop reinventing data conventions. Treat your API as a stateless enabler. Learn how standardized JSON frameworks build resilient, maintainable backend ecosystems.

- **Speakers:** Alen Pokos
- **Event:** WeAreDevelopers LIVE
- **Published:** August 28, 2020
- **Duration:** 44:15
- [Watch](https://www.wearedevelopers.com/videos/33-api-design-getting-started)

### The Fundamentals of Online Video

Stop relying on monolithic video platforms. Master the complete video pipeline—from OBS capture to custom HLS playback—and build scalable, API-driven streaming directly into your applications.

- **Speakers:** Phil Cluff
- **Event:** WeAreDevelopers LIVE
- **Published:** August 28, 2020
- **Duration:** 1:03:27
- [Watch](https://www.wearedevelopers.com/videos/32-the-fundamentals-of-online-video)

### Introduction to TXT

Glen Wolf reveals how the TXT protocol transforms complex Bitcoin node data into portable SQLite files. Break free from centralized silos and build lightweight, peer-to-peer applications instantly.

- **Speakers:** Glenn Wolfe
- **Event:** WeAreDevelopers LIVE
- **Published:** July 28, 2020
- **Duration:** 42:32
- [Watch](https://www.wearedevelopers.com/videos/30-introduction-to-txt)

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