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docs/DocStorePgTechLeadOffering.md

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+# Doc Store PG
+
+> Mongo-compatible document workloads with search
+> on PostgreSQL with CloudNativePG
+
+A practical research program to test wether document storage can become 
+a composable PostgreSQL capability -- and where MongoDB still wins.
+
+Goal: turn architecture debate into reproducible evidence.
+
+## Background
+
+Initial Project for Research Tech Lead at Helix Forge.
+
+## Reference Stack: one PostgresSQL substrate, multiple document surfaces
+
+Measured compatibility, not assumed compatibility
+
+### Mongo API Surface
+
+Drivers connect through DocumentDB GW or FerretDB
+
+### PostgreSQL document core
+
+BSON / JSONB, document APIs, indexes, SQL hybrid queries
+
+### CloudNativePG operations
+
+HA lifecycle, extensions, databases, backup and restore
+
+### The question
+
+Can we preserve MongoDB developer ergonomics while gaining PostgreSQL's
+relational model, extension ecosystem, and CloudNativePG operating model?
+
+Measure the ladder:
+MongoDB -> PostgreSQL JSONB -> DocumentDB APIs -> gateways
+
+## Tech Lead Mission
+
+Turn the hypothesis into a working lab, a benchmark discipline, and  
+decision-grade evidence.
+
+Build: reference deployments
+Benchmark: workload ladder
+Stress-test: tenant isolation ladder
+Decide PostgreSQL vs. MongoDB trade-offs
+
+### First milestone
+
+Repeatable lab, first compatibility matrix, tenant-isolation result, written recommendation.
+
+
+### Why this is attractive for a lead
+
+It is small enough to build, deep enough to matter, and concrete enough to prove.
+
+The outcome is not a benchmark blog post -- it is an operating model for document storage inside a PostgreSQL-first platform.
+
+## Follow Up Potential
+
+- Extend scope to include search capablility with PostgreSQL as an alternative to ElasticSearch.
+- Utilize DocStorePG as the backend technology for markitect and derivative projects including coulomb.social.
+
+xxx