SE Radio 681: Qian Li On DBOS Durable Execution/Serverless Computing Platform Software Engineering Radio - The Podcast For Professional Software Developers podcast

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SE Radio 681: Qian Li on DBOS Durable Execution/Serverless Computing Platform

4M ago 52:17

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内容由SE Radio Team and [email protected] (SE-Radio Team)提供。所有播客内容（包括剧集、图形和播客描述）均由 SE Radio Team and [email protected] (SE-Radio Team) 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品，您可以按照此处概述的流程进行操作https://zh.player.fm/legal。

Qian Li of DBOS, a durable execution platform born from research by the creators of Postgres and Spark, speaks with host Kanchan Shringi about building durable, observable, and scalable software systems, and why that matters for modern applications. They discuss database-backed program state, workflow orchestration, real-world AI use cases, and comparisons with other workflow technologies.

Li explains how DBOS persists not just application data but also program execution state in Postgres to enable automatic recovery and exactly-once execution. She outlines how DBOS uses workflow and step annotations to build deterministic, fault-tolerant flows for everything from e-commerce checkouts to LLM-powered agents. Observability features, including SQL-accessible state tables and a time-travel debugger, allow developers and business users to understand and troubleshoot system behavior. Finally, she compares DBOS with tools like Temporal and AWS Step Functions.

Brought to you by IEEE Computer Society and IEEE Software magazine.

… continue reading

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SE Radio 681: Qian Li on DBOS Durable Execution/Serverless Computing Platform

Software Engineering Radio - the podcast for professional software developers

44,243 subscribers

published 4M ago

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MP3•单集首页

内容由SE Radio Team and [email protected] (SE-Radio Team)提供。所有播客内容（包括剧集、图形和播客描述）均由 SE Radio Team and [email protected] (SE-Radio Team) 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品，您可以按照此处概述的流程进行操作https://zh.player.fm/legal。

Qian Li of DBOS, a durable execution platform born from research by the creators of Postgres and Spark, speaks with host Kanchan Shringi about building durable, observable, and scalable software systems, and why that matters for modern applications. They discuss database-backed program state, workflow orchestration, real-world AI use cases, and comparisons with other workflow technologies.

Li explains how DBOS persists not just application data but also program execution state in Postgres to enable automatic recovery and exactly-once execution. She outlines how DBOS uses workflow and step annotations to build deterministic, fault-tolerant flows for everything from e-commerce checkouts to LLM-powered agents. Observability features, including SQL-accessible state tables and a time-travel debugger, allow developers and business users to understand and troubleshoot system behavior. Finally, she compares DBOS with tools like Temporal and AWS Step Functions.

Brought to you by IEEE Computer Society and IEEE Software magazine.

… continue reading

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