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About this episode:
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In this episode we are talking to Peter and Qian, co-founders of DBOS. The conversation covers the challenges of creating fault-tolerant applications, the architecture of DBOS, and how it addresses reliability at multiple layers.
Chapters:
00:00 Introduction to the Geeknerder Podcast
00:29 Meet the Co-Founders of DBOSS
01:25 The Core Problem: Building Reliable Systems
02:05 How DBOSS Solves Reliability Issues
04:29 Understanding DBOSS Architecture
06:09 Deep Dive into DBOSS Library
08:36 Postgres and State Management
18:31 Handling Parallel Steps and Performance Concerns
26:00 Observability and Version Control
30:18 Running Multiple Code Versions
30:58 Managing Workflow Versions
32:03 Surgery on Workflow States
33:15 Library Annotations and Durable Execution
34:24 Migrating to the Cloud Version
37:23 Handling Email Workflows
42:41 Transactional Guarantees with Postgres
48:44 Technical Challenges and Multi-Tenancy
54:12 Real-World Use Cases and Benefits
59:45 Conclusion and Final Thoughts
Some important links:
- Main website: https://www.dbos.dev/
- DBOS docs: https://docs.dbos.dev/
- Open-source DBOS Transact libraries:
- Python: https://github.com/dbos-inc/dbos-transact-py
- TypeScript: https://github.com/dbos-inc/dbos-transact-ts
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