docs: update README and all docs with formal verification, new BaraQL features, OpenTelemetry tracing

- Add Formal Verification section to README and architecture docs - Document TLA+ specs for Raft, 2PC, MVCC, Replication - Add new BaraQL features: JSON path (->, ->>), FTS @@, CREATE INDEX USING FTS, RECOVER TO TIMESTAMP, UNION/INTERSECT/EXCEPT - Add OpenTelemetry tracing example to README - Update Quick Start to use nimble test/bench - Update EN and BG documentation
2026-05-07 16:06:13 +03:00
parent e73bfb450c
commit 215df1cdf3
11 changed files with 252 additions and 6 deletions
@@ -75,6 +75,14 @@ BARADB_WAL_ARCHIVE_INTERVAL_MS=60000 \
  --target-time="2025-01-15T10:30:00Z"
 ```

+### Recovery via SQL
+
+You can also recover directly via BaraQL:
+
+```sql
+RECOVER TO TIMESTAMP '2026-05-07T12:00:00';
+```
+
 ### Incremental Backups

 Incremental backups only copy changed SSTables: