Tessera DB
PX-01
Solution
One graph of who connects to whom, across every system.
Customers, accounts, devices and addresses arrive from several systems, duplicated and slightly different. Loaded into one store, they become a graph you can walk and rows you can report on, from the same records.
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What it does.
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Load once, with a receipt
Each CSV or JSON load records rows attempted, written and refused, and why. Each row's origin names its load, and a load with no quality check shows as unchecked, never as clean.
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Shared attributes as a graph
Two customers with the same phone number or address are one hop apart. The exact-match index answers which records share a value without a scan.
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The same records as rows
Report on the graph with SQL, or connect a BI tool over the Postgres wire protocol, without exporting a second copy.
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Leading zeros kept
The CSV importer keeps values such as sort codes, phone numbers and postcodes as text.
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On Enterprise, partly built.
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Entity resolution
Rows matched across sources, scored against planted truth in our own tests.
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Master data
A canonical model and a golden record that shows its working: each field records its source, the rule that chose it and the values that lost. Not yet: rebuilds write a new golden record instead of superseding the old one, and builds are not scheduled.
