License text copyright (c) 2020 MariaDB Corporation Ab, All Rights Reserved.
"Business Source License" is a trademark of MariaDB Corporation Ab.


Parameters

Licensor:             B-Tree Ventures, LLC (a Texas limited liability
                      company doing business as Axiom Labs).

Licensed Work:        The portions of the Dendra source repository
                      whose per-file header carries the SPDX
                      identifier "LicenseRef-BSL-1.1". Files whose
                      header carries "Apache-2.0" are licensed under
                      the Apache License, Version 2.0 and are not
                      subject to this License. Dendra Version 0.2.0
                      or later. The Licensed Work is (c) 2026 B-Tree
                      Ventures, LLC.

Additional Use Grant: You may make production use of the Licensed
                      Work, including running it on your own
                      infrastructure for the benefit of Your
                      Organization, provided you do not use the
                      Licensed Work to offer a Hosted Dendra Service.

                      "Your Organization" means you, your employees,
                      your contractors, your wholly-owned affiliates,
                      and any joint venture, consortium, or
                      government cooperative in which you are a
                      participant — provided in each case the use is
                      internal to that group and not offered as a
                      service to parties outside it.

                      A "Hosted Dendra Service" is any commercial or
                      non-commercial offering that allows parties
                      outside Your Organization to access the
                      functionality of the Licensed Work over a
                      network, where the substantial value of the
                      offering derives PRIMARILY from one or more of
                      the following capabilities of the Licensed
                      Work:
                      (a) gate evaluation and statistical-test
                          orchestration,
                      (b) phase transition decisioning across the
                          six-phase classifier lifecycle defined by
                          the Licensed Work,
                      (c) audit-chain capture, retention, or export,
                      (d) the graduated-autonomy classification
                          primitive provided by the `@ml_switch`
                          decorator and its server-side counterpart.

                      For clarity, the following uses ARE PERMITTED:

                      - Internal use within Your Organization.
                      - Self-hosting for academic research, including
                        publishing research outputs (papers, code,
                        datasets, derivatives) under any license.
                      - Embedding the Licensed Work as a
                        non-foreground component of a product or
                        service that You offer to parties outside
                        Your Organization, where the value You offer
                        those parties is NOT primarily the
                        capabilities listed in (a)–(d) above. (For
                        example: a security product that uses Dendra
                        internally to gate its detection-rule changes
                        is permitted; the value sold to your security
                        customers is the security product, not
                        Dendra.)
                      - Modifying the Licensed Work for Your
                        Organization's internal use, provided
                        modifications are not offered as a Hosted
                        Dendra Service.

                      The following uses ARE NOT PERMITTED prior to
                      the Change Date:

                      - Offering a managed Dendra deployment, hosted
                        dashboard, or eval-as-a-service to parties
                        outside Your Organization for a fee or in
                        exchange for other value.
                      - Offering any product or service in which the
                        capabilities listed in (a)–(d) above are the
                        primary value to the recipient, regardless of
                        branding or trade dress.

                      For interpretive guidance on using Dendra under
                      the Business Source License, please contact
                      licensing@b-treeventures.com.

Change Date:          2030-05-01

Change License:       Apache License, Version 2.0

For information about alternative licensing arrangements for the
Licensed Work, please contact licensing@b-treeventures.com.

Notice

Business Source License 1.1

Terms

The Licensor hereby grants you the right to copy, modify, create derivative
works, redistribute, and make non-production use of the Licensed Work. The
Licensor may make an Additional Use Grant, above, permitting limited production use.

Effective on the Change Date, or the fourth anniversary of the first publicly
available distribution of a specific version of the Licensed Work under this
License, whichever comes first, the Licensor hereby grants you rights under
the terms of the Change License, and the rights granted in the paragraph
above terminate.

If your use of the Licensed Work does not comply with the requirements
currently in effect as described in this License, you must purchase a
commercial license from the Licensor, its affiliated entities, or authorized
resellers, or you must refrain from using the Licensed Work.

All copies of the original and modified Licensed Work, and derivative works
of the Licensed Work, are subject to this License. This License applies
separately for each version of the Licensed Work and the Change Date may vary
for each version of the Licensed Work released by Licensor.

You must conspicuously display this License on each original or modified copy
of the Licensed Work. If you receive the Licensed Work in original or
modified form from a third party, the terms and conditions set forth in this
License apply to your use of that work.

Any use of the Licensed Work in violation of this License will automatically
terminate your rights under this License for the current and all other
versions of the Licensed Work.

This License does not grant you any right in any trademark or logo of
Licensor or its affiliates (provided that you may use a trademark or logo of
Licensor as expressly required by this License).

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
TITLE.
