Exploring Temporality in Databases
Approaches to version-controlling your data - a conceptual overview.
May 4, 202114 min read908
Command Palette
Search for a command to run...
Series
Temporal Databases
This series gathers all posts related to temporal databases and concepts in database temporality.
RecallGraph Presented @ Open Source Directions
A webinar recording of RecallGraph, where I discuss its roadmap, adoption and development efforts. Apologies in advance for the occasional drop in quality. https://www.youtube.com/watch?v=A953O3hT1Os
Jul 28, 20201 min read172RecallGraph v1 Released
RecallGraph is a versioned-graph data store - it retains all changes that its data (vertices and edges) have gone through to reach their current state. It supports point-in-time graph traversals, letting the user query any past state of the graph jus...
Jul 28, 20201 min read293
RecallGraph Presented at ArangoDB Online Meetup
A webinar recording of RecallGraph, presented at ArangoDB Online Meetup, as part of their Community Pioneers Initiative. https://www.youtube.com/watch?v=UP2KDQ_kL4I
Jul 28, 20201 min read233Introducing CivicGraph
A Versioning Data Store for Time-Variant Graph Data.
Jan 31, 20202 min read179A Closer Look at Delta Arithmetic
In their 1996 paper published in ACM Transactions on Database Systems, Ghandeharizadeh et al. defined a formal algebra around Deltas (the encoded difference between any two states of a system) in a relational database. Their definition is actually ge...
Jun 30, 20198 min read144