# \#migration

**URL:** https://community.sendbird.com/tag/migration/35.md

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## [How can I migrate chat history, users and channels from other services to SendBird?](https://community.sendbird.com/t/how-can-i-migrate-chat-history-users-and-channels-from-other-services-to-sendbird/2876)

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**Author:** [@Sendbird](https://community.sendbird.com/u/Sendbird)\
**Replies:** 0\
**Last updated:** [July 20, 2023, 7:00am UTC](https://community.sendbird.com/t/how-can-i-migrate-chat-history-users-and-channels-from-other-services-to-sendbird/2876 "2023-07-20T07:00:00Z")

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To migrate chat history, users, and channels from other services to Sendbird, you can use the migration feature provided by SendBird’s API. Here is an example of how to migrate chat history from another service to SendBi…

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## [Unable to migrate FILE messages](https://community.sendbird.com/t/unable-to-migrate-file-messages/4152)

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**Author:** [@sam](https://community.sendbird.com/u/sam)\
**Replies:** 3\
**Last updated:** [March 11, 2022, 1:36pm UTC](https://community.sendbird.com/t/unable-to-migrate-file-messages/4152 "2022-03-11T13:36:08Z")

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I’m trying to migrate messages from an old chat solution, but any FILE messages I send are being recorded as MESG messages with no file or message data. An example of what I’m sending: { "type": "FILE", "use…

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## [Migration failed due to one or more duplicated values](https://community.sendbird.com/t/migration-failed-due-to-one-or-more-duplicated-values/4014)

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**Author:** [@sam](https://community.sendbird.com/u/sam)\
**Replies:** 4\
**Last updated:** [February 23, 2022, 11:48am UTC](https://community.sendbird.com/t/migration-failed-due-to-one-or-more-duplicated-values/4014 "2022-02-23T11:48:09Z")

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I’m developing some chat migration code on a new application - it’s been a bit trial and error (eg docs say 100 messages max in the migration call but I’ve found the server returns a 500 if you send that many), and long …

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## [What region should I use when setting up my server?](https://community.sendbird.com/t/what-region-should-i-use-when-setting-up-my-server/102)

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**Author:** [@Sendbird](https://community.sendbird.com/u/Sendbird)\
**Replies:** 3\
**Last updated:** [July 24, 2020, 8:55am UTC](https://community.sendbird.com/t/what-region-should-i-use-when-setting-up-my-server/102 "2020-07-24T08:55:39Z")

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Tokyo server is our shared region server, meaning there are a lot of customers that are sharing the same server. We recommend our customer to start in the region where their end users are located for better performance r…

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## [\[Guide\] Regional Migration Guide](https://community.sendbird.com/t/guide-regional-migration-guide/244)

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**Author:** [@Sendbird](https://community.sendbird.com/u/Sendbird)\
**Replies:** 0\
**Last updated:** [May 1, 2020, 8:18am UTC](https://community.sendbird.com/t/guide-regional-migration-guide/244 "2020-05-01T08:18:41Z")

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Regional Migration Guide Date: 2019-09-19 Prepared By: Solutions Engineering What is Regional Migration? SendBird currently provides global instance coverage in 6 different regions (Tokyo, Seoul, Singapore, Frankfurt, …