- New "Live" tab: auto-polls /api/federated/live every 2.5s with
animated counters, ingestion throughput sparkline, per-source
write-rate bars, a region scorecard matrix (heat-shaded) and live
business breakdown charts (region/channel/status/customers/
telemetry/supply)
- Backend /api/federated/live: instant source estimates (Postgres),
monotonic max(event_id) for MySQL and Mongo estimated count for
immediate movement, Cassandra from cached matrix; business aggs
cached over the small Hadoop lake tables (short TTL)
- Fix embedded Trino panels being squeezed with internal scrollbars
by making panels/grids shrink-0 so the page scrolls instead
- Data Explorer now hosts Business Overview, Federated (Trino),
Hadoop Lake and Data Dictionary as tabs instead of a separate
top-level view (richer, less stacked layout)
- TrinoFederationView supports an embedded mode driven by an
external active tab
- Remove the standalone Trino Federation sidebar entry/route
- Remove the Kibana shortcut from the sidebar (it already lives in
the Elasticsearch view)
Add a dedicated business-data view (separate from infra/search):
- New "Data Explorer" tab: KPIs (customers, employees, products, source
row totals, sample revenue) + charts driven by Elasticsearch aggregations
(revenue over time, by region/channel/status, top customers & products,
HR by department/role/event, supply chain by type, telemetry averages),
with region + free-text filters.
- Backend /api/search/business endpoint: battery of ES aggregations with
numeric/date index template (so amount sums and date histograms work),
source totals via cheap planner estimates; biased the orders sample to
rows carrying customer names so people are searchable/visible.
Manual data entry on source systems:
- "Insert row" action in the Data Hub browser opens a column-aware form;
POST /api/sql/row/insert writes to Postgres/MySQL/Mongo/Cassandra/Neo4j.
- Inserts into CDC sources (PG/MySQL/Mongo) are captured by Debezium and
streamed to Kafka in real time; UI flags this and pulses the data flow.
mo