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Materialize is licensed under the Business Source License agreement below.

Materialize occasionally includes source code that is derived from third-party
code. This situation is noted in the license header at the top of the affected
files. Full authorship information can be derived from the version control
history.

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MATERIALIZE BUSINESS SOURCE LICENSE AGREEMENT

Business Source License 1.1

Licensor:                  Materialize, Inc.

Licensed Work:             Materialize Version 20220722
                           The Licensed Work is © 2022 Materialize, Inc.

Additional Use Grant:      You may use one single server instance of the
                           Licensed Work for any purpose and you may
                           concurrently use multiple single server instances of
                           the Licensed Work in isolation, subject to each of
                           the following conditions: (a) you may not cluster any
                           server instances of the Licensed Work together for
                           one use; and (b) you may not use the Licensed Work
                           for a Database Service. A “Database Service” is a
                           commercial offering that allows third parties (other
                           than your employees and contractors) to access the
                           functionality of the Licensed Work by creating views
                           whose schemas are controlled by such third parties.

Change Date:               July 22, 2026

Change License:            Apache License, Version 2.0


For information about alternative licensing arrangements for the Software,
please visit https://materialize.com/cloud.

Notice

The Business Source License (this document, or the “License”) is not an Open
Source license. However, the Licensed Work will eventually be made available
under an Open Source License, as stated in this License.

License text copyright © 2017 MariaDB Corporation Ab, All Rights Reserved.
“Business Source License” is a trademark of MariaDB Corporation Ab.

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