Fixup

[fisx]

fixes a dangling link that was broken in #2622

Checklist

• The PR Title explains the impact of the change.
• The PR description provides context as to why the change should occur and what the code contributes to that effect. This could also be a link to a JIRA ticket or a Github issue, if there is one.
• I updated changelog.d subsections with one or more entries with the following bits of information (details):

[fisx]

original content:

Reference documentation

What you need to know as a user of the Wire backend: concepts, features, and API. We strive to keep these up to date.

Users

User lifecycle:

• User registration {#RefRegistration}
• User activation {#RefActivation}

User profiles and metadata:

• Connections between users {#RefConnection}
• Rich info {#RefRichInfo}

TODO.

Teams

TODO.

Messaging

TODO.

Single sign-on

TODO.

SCIM provisioning

We have support for provisioning users via SCIM (RFC 7664, RFC 7643). It's in the beta stage.

• Using the SCIM API with curl {#RefScimViaCurl}
• Authentication via SCIM tokens {#RefScimToken}

Developer documentation

Internal documentation detailing what you need to know as a Wire backend developer. All of these documents can and should be referenced in the code.

If you're not a member of the Wire backend team, you might still find these documents useful, but keep in mind that they are a work in progress.

• Development setup {#DevDeps}
• Editor setup {#DevEditor}
• Storing SCIM-related data {#DevScimStorage}
• TODO

Cassandra

We use Cassandra as the primary data store. It is scalable, has very fast reads and writes, and is conceptually simple (or at least simpler than SQL databases).

Some helpful links:

• Query syntax

• How deletes work in Cassandra:

  • Understanding Deletes
  • Cassandra Compaction and Tombstone Behavior