START NOTE
GreptimeDB is an open-core project. The core of GreptimeDB is permissively
licensed under the Apache License, Version 2.0. Certain peripheral features are
commercially licensed and governed by this Enterprise License.

For the avoidance of doubt, this license does NOT apply to the core of
GreptimeDB as defined by its license in the repository root file "/LICENSE"
(as opposed to this file "/LICENSE-ENTERPRISE"). The core can be used and run
without infringing the license and licensed materials described below.

Source files governed by this Enterprise License carry an explicit Enterprise
License header and are gated behind the `enterprise` Cargo feature; they are not
compiled into the default open-source build.
END NOTE

START OF LICENSE
GreptimeDB Enterprise License (the "Enterprise License" or "EE License")

Copyright (c) 2023-2026 GrepTime Inc.

With regard to the GreptimeDB Enterprise Software:

This software and associated documentation files (the "Software") may only be
used if you (and any entity that you represent) have entered into, and are in
compliance with, a separate written commercial agreement with GrepTime Inc.
governing the use of the Software (the "Enterprise Agreement"), and otherwise
have a valid GreptimeDB Enterprise License. The terms of each Enterprise
Agreement are negotiated and executed individually; to obtain one, contact
GrepTime Inc. at https://greptime.com/contactus.

Subject to the foregoing sentence, you are free to modify this Software and
publish patches to the Software. You agree that GrepTime and/or its licensors
(as applicable) retain all right, title and interest in and to all such
modifications and/or patches, and all such modifications and/or patches may only
be used, copied, modified, displayed, distributed, or otherwise exploited with a
valid GreptimeDB Enterprise License. Notwithstanding the foregoing, you may copy
and modify the Software for development and testing purposes, without requiring a
subscription. You agree that GrepTime Inc. and/or its licensors (as applicable)
retain all right, title and interest in and to all such modifications. You are
not granted any other rights beyond what is expressly stated herein. Subject to
the foregoing, it is forbidden to copy, merge, publish, distribute, sublicense,
and/or sell the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

For all third party components incorporated into the GreptimeDB Software, those
components are licensed under the original license provided by the owner of the
applicable component.

END OF LICENSE