Topic
A data integration technique that detects and propagates row-level inserts, updates, and deletes from source databases to downstream systems.
DoltHub's DumboDB now takes its version history from writes an application is already sending to MongoDB. DumboDB joins as a hidden member the cluster cannot elect, and the first release runs only with the security features switched off.
Reality
An experiment written up on dev.to publishes outbox events from an in-memory queue of committed event IDs and keeps polling only as a recovery scan, so that scan's interval now sets worst-case delivery latency.
Reality
A Discord question about duplicate context sent the author of Ossian's MCP server back into the code, where content-hash dedup at ingest turned out to sit upstream of the numbered citations the model actually reads.
Reality
One walkthrough runs both of Sling's modes against a single MySQL table, and the polling mode finishes clean while five cancelled orders stay behind in DuckDB. That gap is a property of SELECT, not of scheduling.
Reality
The Rust rewrite is default-on for new pipelines and arriving under old ones with no customer action. Estuary's own docs say the exactly-once promise stops where the destination cannot commit.
Reality
Append, AUTO CDC and REPLACE WHERE flows can now be declared in plain SQL. Scheduling and state move into the platform; the sequencing decision moves to the analyst.
Reality