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This page provides information about the Database Migration Service quotas and limits.
Quotas are applied per-project; limits are applied to the instance or to the
project, depending on the limit.
Limits
Up to 2,000 connection profiles and 1,000 migration jobs can exist at any given
time. To create space for more, migration jobs (including completed ones) and
connection profiles need to be deleted.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis page details the quotas and limits associated with the Database Migration Service.\u003c/p\u003e\n"],["\u003cp\u003eQuotas are implemented on a per-project basis, while limits are either per-instance or per-project.\u003c/p\u003e\n"],["\u003cp\u003eThe service is limited to a maximum of 2,000 connection profiles and 1,000 migration jobs concurrently.\u003c/p\u003e\n"],["\u003cp\u003eTo accommodate new connections and migrations, it's necessary to delete existing connection profiles and migration jobs, including completed ones.\u003c/p\u003e\n"]]],[],null,["# Quotas and limits\n\nThis page provides information about the Database Migration Service quotas and limits.\nQuotas are applied per-project; limits are applied to the instance or to the\nproject, depending on the limit.\n\nLimits\n------\n\nUp to 2,000 connection profiles and 1,000 migration jobs can exist at any given\ntime. To create space for more, migration jobs (including completed ones) and\nconnection profiles need to be deleted."]]
