Check it out #2: How intersections and exclusions are computed in SpiceDB and Authzed
Joey Schorr
on 03 Mar, 2022
Joey Schorr
on 03 Mar, 2022
Walking the graph to resolve permissions answers
This post is the second in a series of posts about how SpiceDB and the Authzed platform resolve permissions decisions.
Writing relationships to SpiceDB
Joey Schorr
on 17 Feb, 2022
Joey Schorr
on 17 Feb, 2022
A tale of writing to two databases
SpiceDB is Authzed’s open source, Zanzibar-inspired permissions system.
Like any permissions system, the primary goal of SpiceDB and Authzed’s hosted platform is the ability to answers questions of the form:
Online Schema Migrations in SpiceDB
Evan Cordell
on 03 Feb, 2022
Evan Cordell
on 03 Feb, 2022
How to perform online schema migrations with SpiceDB or Authzed.
Data migrations are a fact of life for any application. Requirements change, features are added or removed, services are merged together or split apart.
Build you a Google Groups
Jake Moshenko
on 20 Jan, 2022
Jake Moshenko
on 20 Jan, 2022
Companion guide to Google Groups modeling video.
NOTE: This post is a companion to the video below. The video is in the form of an exploratory discussion.
Unveiling wildcard permissions in SpiceDB
Joey Schorr
on 23 Dec, 2021
Joey Schorr
on 23 Dec, 2021
A public display of development
SpiceDB is the open source, Zanzibar-inspired permissions system. Want to learn how you can contribute or get started?
How small is too small?
Jake Moshenko
on 15 Dec, 2021
Jake Moshenko
on 15 Dec, 2021
Tradeoffs to consider when modeling your permissions
“Should I be creating relationships for every cell in a spreadsheet?
Schema Language Patterns
Sam Kim
on 07 Dec, 2021
Sam Kim
on 07 Dec, 2021
Helpful patterns for defining schemas
Five months ago, we launched a new schema language with the goal of reducing the complexity of designing applications' permissions systems and with the open sourcing of SpiceDB, the number of users working with the schema language is larger than ever.
What is Zanzibar?
Jake Moshenko
on 12 May, 2021
Jake Moshenko
on 12 May, 2021
Understanding the Zanzibar paper.
Update Jul 29, 2021: I gave a talk on Zanizbar for Papers We Love and the video is now available:
Check it out: How permissions are answered in SpiceDB and Authzed
Joey Schorr
on 17 Mar, 2021
Joey Schorr
on 17 Mar, 2021
Walking the graph to resolve permissions answers
NOTE: After the open sourcing of SpiceDB, this blog post has been updated to match current SpiceDB/Authzed terms and schema configuration This is part 1 of a multi-part blog series.