id: ber_registry:catalog-003
title: BER Data Registry - Dremio Lakehouse
description: >-
  Demonstrates a Dremio lakehouse with object storage and database sources,
  including engine metadata for relational and document database backends.
lakehouses:
  - id: ber_registry:lakehouse-dremio
    title: Dremio Lakehouse
    description: >-
      Dremio-based data lakehouse providing unified query access across
      object storage and database backends.
    endpoint_url: https://dremio.lbl.gov
    operator: Lawrence Berkeley National Laboratory
    platform_type: dremio
    created_date: "2024-01-10"
    catalog_entries:
      - id: ber_registry:ds-jgi-object-store
        title: JGI Genome Archive
        description: >-
          JGI genome sequencing data stored in object storage, including raw reads,
          assemblies, and annotations in Parquet and HDF5 formats.
        owner: JGI Data Team
        contact_point:
          contact_name: JGI Data Services
          contact_email: jgi-data@lbl.gov
        namespace: jgi_genome_archive
        status: active
        is_deprecated: false
        update_schedule: daily
        access_level: restricted
        created_date: "2024-02-01"
        last_modified: "2025-12-01"
        keywords:
          - genomics
          - sequencing
          - assemblies
        project_affiliation:
          - JGI
        domain:
          - genomics
          - bioinformatics
        facility: JGI
        format:
          - Parquet
          - HDF5
        source_type: object_storage
        size_bytes: 5497558138880
        instrument: Illumina NovaSeq
        modality: genomic
        license: JGI Data Use Policy
        category: project
      - id: ber_registry:ds-emsl-sample-db
        title: EMSL Sample Tracking Database
        description: >-
          PostgreSQL database tracking EMSL environmental samples, including
          collection metadata, processing status, and analytical results.
        owner: EMSL Informatics
        contact_point:
          contact_name: EMSL Data Coordinator
          contact_email: emsl-data@pnnl.gov
        namespace: emsl_samples
        status: active
        is_deprecated: false
        update_schedule: monthly
        access_level: internal
        created_date: "2024-03-15"
        keywords:
          - environmental samples
          - sample tracking
          - EMSL
        project_affiliation:
          - EMSL
        domain:
          - environmental science
        source_type: relational_database
        database_engine: postgresql
        row_count: 850000
        table_count: 24
        documentation_url: https://docs.emsl.pnnl.gov/sample-db
        category: project
      - id: ber_registry:ds-biosample-mongo
        title: BioSample Document Store
        description: >-
          MongoDB-based document store for flexible biosample metadata collected
          from multiple field campaigns, supporting schema-on-read access.
        owner: Biosample Coordination Team
        contact_point:
          contact_name: Biosample Support
          contact_email: biosample@lbl.gov
        namespace: biosample_docs
        status: experimental
        is_deprecated: false
        update_schedule: irregular
        access_level: restricted
        created_date: "2025-06-01"
        keywords:
          - biosample
          - field campaigns
          - metadata
        source_type: document_database
        database_engine: mongodb
        category: project