Data > Course of Datomic: Schemas and Rules is part of courses of em Data. Discussions about this course
Course summary Use Upserts with partial data Define Rule Sets and use Rule Composition Learn quering with Find Specs Learn about Schema Definition and how to validate them Target Audience Who already knows Datomic and would like to advance its use. Related Content Courses of Data Already a student? Start the course now 12h To conclusion 38 Activities 241 Minutes of video 62 Students in this course 8.3 Grade for this course Certificate of participation Instructors Rodrigo Gunisalvo Detailed content Schemas and schemas Recovering Previous Module's Files A naive Sample Data Generator Our First Schema Definition Validating our Schema #1 Validating our Schema #2 Find specs and Schemas DB Id Removal with Prewalk Problems with Upserts Upserts and code hygiene Upserts, Schemas and Concurrency Upserts with partial data With great powers come great responsibilities Maybe and optional keys Tweaking the product-by-id function Validating Empty Results Find specs Tracking Items in Stock The problem of relying on multiple argument arrity Listing Products in Stock Query for a Single Item in Stock Rules Defining Rule Sets Multiple Cases for the same Rule Rule Composition Don't study with us yet? Invest in your career! Start now
