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PostgreSQL
§ Connector · Popular
Postgres

Connect PostgreSQL to your Definite lakehouse in minutes.

Native sync with row-level security, CDC where supported, and hourly-or-faster freshness. Query it with SQL, build dashboards, or ask Fi.

Have multiple PostgreSQL accounts? Analytics across multiple PostgreSQL accounts →

§ What you get

Everything PostgreSQL exposes, modeled and queryable.

Extracts structured relational data (tables and views) from PostgreSQL databases across one or more schemas. Supports full-table loads, incremental replication via a replication key, and log-based change data capture (CDC) using PostgreSQL logical replication slots. Handles JSON/JSONB, arrays, and date/time types with configurable mapping and optional schema flattening and stream maps. Enables centralizing operational database data into a warehouse or lake for analytics, BI reporting, and CDC-driven pipelines.

Sync cadence
Hourly or faster
CDC
Native where supported
Auth
OAuth / API key
Row-level security
Yes

Tables & streams

12 objects
user

Core identity records representing individual end-users of the application; supports cohort analysis, activation funnels, retention tracking, and user-level KPI attribution.

account

Organization or company entities that group users under a single billing and permissions boundary; enables account-level revenue analysis, expansion tracking, and segmentation.

subscription

Recurring billing agreements linking accounts to plans; drives MRR/ARR calculations, churn analysis, upgrade/downgrade tracking, and renewal forecasting.

invoice

Billing documents issued for subscription periods or one-time charges; supports revenue recognition, collections analysis, and accounts-receivable reporting.

payment

Individual monetary transactions tied to invoices; enables cash-flow analysis, payment-method mix reporting, failure-rate tracking, and reconciliation.

order

Purchase transactions capturing line items, quantities, and totals; powers GMV reporting, average-order-value analysis, and fulfillment metrics.

product

Catalog items or SKUs available for purchase or subscription; supports product-mix analysis, attach rates, pricing optimization, and inventory tracking.

plan

Pricing tiers or packages that define feature sets and billing amounts; enables plan-distribution analysis, upgrade-path modeling, and pricing experiments.

event

Timestamped application activities such as clicks, page views, and API calls; drives engagement scoring, funnel analysis, and behavioral segmentation.

session

Grouped sequences of user events bounded by inactivity timeouts; supports session-duration analysis, bounce-rate tracking, and conversion-path modeling.

team

Collaborative groups within an account that share workspaces or permissions; enables team-level adoption metrics, seat-utilization analysis, and collaboration tracking.

project

Discrete workstreams or initiatives created by users or teams; supports project-velocity reporting, resource-allocation analysis, and feature-usage attribution.

Authentication

Authenticates to your Postgres database using username and password (or a SQLAlchemy connection URL), with optional SSL certificates and an SSH tunnel for secure connectivity

Requirements

Requires a PostgreSQL account to connect.

Analyze with Fi

Relational data, transactional records, and business metrics.

Domainsgeneral_dataoperations
§ How it works

Three steps. One afternoon.

01
Connect

Authenticate PostgreSQL in a few clicks. OAuth, API key, or IAM role — we handle secrets and rotation.

definite connect postgresql
02
Sync

We pull every stream into your lakehouse. CDC where the API supports it; full + incremental otherwise. Hourly-or-faster, row-level secure.

→ postgresql.raw (synced hourly)
03
Query

SQL, dashboards, or ask Fi in plain English. Your PostgreSQL data lives next to every other source — ready to join.

SELECT * FROM postgresql.*
*
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