DBOS News: Applications are Dead | DBOS in Fin Tech | DBOS for Rust

No dark-mode styles — this email renders the same in a dark client.

DBOS News: Making workflows durable in financial services Oct 22.

Hello!

I hope this finds you well. Here's what's new with DBOS since our last update:

DBOS User Group meeting October 22: Durability in Financial Services and Software Engineering (https://luma.com/2f5n3nr1?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

See how Credix uses DBOS to tackle workflow durability in commercial lending, and how Cortex built its open-source AI software factory on DBOS, at the October 22 DBOS User Group meeting. We’ll also hold a discussion about the DBOS product roadmap so you can help shape upcoming features.

October User Group
(https://luma.com/2f5n3nr1?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS for Rust: A First Look (https://www.youtube.com/watch?v=kaQnXNwjcGc&utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS engineers Harry Pierson and Alex Poliakov walk through the new DBOS Rust SDK, showing how the library works and how to build durable workflows in Rust.

First Look at open source DBOS library for Rust (https://www.youtube.com/watch?v=kaQnXNwjcGc&utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS Product Updates

DBOS for Rust preview available (https://github.com/dbos-inc/dbos-transact-rust?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS for Python 3.0 released (https://github.com/dbos-inc/dbos-transact-py/releases/tag/3.0.0?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS for Go 1.4 released (https://github.com/dbos-inc/dbos-transact-golang/releases/tag/v1.4.0?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS for Java 1.1 released (https://github.com/dbos-inc/dbos-transact-java/releases/tag/1.1.0?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS for TypeScript 5.0 released (https://github.com/dbos-inc/dbos-transact-ts/releases/tag/v5.0?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

All September DBOS product updates (https://dbos.dev/blog/whats-new-in-dbos-september-2026?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

Fair queueing and data retention performance improvements, configurable autoscaling, Vercel AI SDK integration, Supabase Edge Functions support, and more.

Additional Reading

Applications are Dead. Long Live Workflows (https://dbos.dev/blog/applications-are-dead-long-live-workflows?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

DBOS co-founder and Postgres creator Mike Stonebraker argues that the application server’s time is up: with agentic AI, multi-step business logic, and massive scale, workflows (not applications) should be the unit middleware manages, and a durable workflow orchestrator is the natural replacement.

How to make Postgres DELETE perform faster scale (https://www.dbos.dev/blog/scaling-deletions-in-postgres?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

Peter Kraft and Qian Li explain how to work around performance scalability issues found in Postgres DELETE.

That's it for now.

If you have questions, feedback, or need help with DBOS, just ping us in the DBOS Community on Discord. (https://discord.gg/jsmC6pXGgX?utm_source=hs_email&utm_medium=email&utm_content=444963805&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

Thanks and happy coding,

Andy Ellicott, DBOS

DBOS. Inc., 68 Harrison Ave Ste 605, PMB 66880, Boston, MA 02111, US, 508-308-4036

Unsubscribe (https://hs-45237820.s.hubspotemail.net/hs/preferences-center/en/direct?data=W2nXS-N30h-y_W4rlNkk23kK0fW49t9QS2CDd44W22WNwR1Xb-85W2nGGnf1Vk28rW21rMZz2qPCwTW4rrkYC3DTzn0W1BF6Y21WYrLhW2qPc8G4fwHcwW2p3MM43jgRvrW34f5J72MN6HNW4krZjY1S3_s5W3LSxYW4mL7mxW2Pmh274m9Cb_W4mjdFK3ZM6ZJW3ZGxf024T3NHW3SB-sl2CMJpnW3_vFmz3M3B28W21mZNQ2xzNxSW3VNl732vP5xyW1Y_cBc3BJDg8W3z0SNQ30nYqRW3FfhQ14kcqmwW2KxTvy21cfG8W4ppTGH3JRXk5W4p5zWp1X86x0W1VdScG2xtLj6W3P5rmD21b23fW3_GgbF34FhPgW25m8_G3ddgl5W3brJ3_1_rXG3W21qwTp4tqhFbW3ZWRbS3jbdBFW34zz661W_lw_W2zNppx20W_R_W3SR1NV2Fvk15W3gxjb_47BcFlW2WNd0X49D2sQW3jcSSp2Mvd50W3NQHjt1T_BwVW2nFvgf400092W3g7YFs2CwStQW2vKWHV3btkq8W3W4Rk11NyKHyW3Cf_5Y3P7YGqW36zpl63299kKW4plvCh1_jr0pW1LfLDY3GHLjwW2RJs522HqVqKW2FM7Zt38hc5fW3zhqtG4h9WyGW4cHzPm2PQW0cW3zcKpv2xZ8ZGW23h92x2MwnYQW1BlHXf38vpmDW1V8GSq1Nxsz6W2szK6p3byz0KW32m_pJ3Cc471W2qPcqY45Hqt-W3ZMX-74hnMnJW2t0Ty53SzmKnW3DVNB-3X__tqW3gn06L36y3m2f2Tl2Qh04&_hsenc=p2ANqtz-_G2yTPc6Yd28iiywfkoSb4HHWlXf-pqwg8XgSxZhVKd97twIjFWzETWtW6QVgU8bgopSCaXPcBNfQb2nwwVqhtV1UbDsEuJB739WfZ6Ds8b6IvKVZXGtsa7JQCJBBfgYSdcS7U&_hsmi=444963805 )

Accession

nse/dbos/2026-10-19/4408

From

Andy Ellicott · andy.ellicott@dbos.dev

Sent

19 October 2026 · 16:00 UTC