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Kit arsitek solusi data

Platform data yang tahan lama: arsitektur lakehouse, MDM, BI dan semantic layer, streaming, kontrak data, desain basis data, migrasi dan rekonsiliasi data, residensi data, dan privasi.

Langkah 1

Perumusan masalah

  1. Data Platform Architecture Template (Lakehouse, Medallion, Lineage)

    Lengkap

    Consumers and SLOs, ingestion patterns, medallion layers, Iceberg/Delta/Hudi choice, semantic layer, OpenLineage, quality, access, cost

    DAMA-DMBOK2 Revised (2024) knowledge areas; Apache Iceberg table spec v3; Delta Lake protocol; OpenLineage

  2. Data Requirements Specification Template

    Standar

    Entities, data dictionary, quality targets, retention, privacy basis, lineage, data interfaces, migration, ERD

Langkah 2

Desain

  1. Master Data Management Design Template (MDM Hub, Match and Merge)

    Lengkap

    MDM styles (registry, consolidation, coexistence, centralised), golden record, CRUD matrix, match/merge sizing, survivorship, stewardship, KPIs

    DAMA-DMBOK2 Revised (2024), Reference and Master Data knowledge area

  2. Analytics and BI Solution Design Template (Dimensional Model, Semantic Layer)

    Lengkap

    Decisions, KPI catalogue, bus matrix, facts and dimensions, SCD types, semantic layer, refresh, row-level security, capacity, testing, adoption

    Kimball dimensional modelling concepts (structure only); DAMA-DMBOK2 Revised (2024) Data Warehousing and BI

  3. Streaming Solution Design Template (Kafka, Flink, AsyncAPI)

    Lengkap

    Latency SLOs, delivery guarantees, CDC sources, AsyncAPI 3.1.0 contracts, topics, watermarks, windows, state, exactly-once, capacity, lag

    AsyncAPI 3.1.0; CloudEvents 1.0.2; Apache Kafka 4.x and Apache Flink 2.x concepts

  4. Data Contract Template (ODCS)

    Standar

    Producer-consumer data contract: owner, schema, quality rules, SLAs, access, breaking-change policy, YAML skeleton

    Open Data Contract Standard (ODCS), Bitol project

  5. Database Design Document Template (ERD and Physical Model)

    Lengkap

    Database design: DBMS choice, conceptual, logical and physical models, indexes, partitioning, integrity, security, backup, capacity

Langkah 3

Migrasi

  1. Data Migration Strategy Template (Mapping, Mock Loads, Reconciliation)

    Lengkap

    Object inventory, profiling, cleansing, mapping, big bang vs phased vs trickle, load sequence, mock loads, reconciliation design, cutover steps, fallback

    DAMA-DMBOK2 Revised (2024) knowledge areas; SAP Activate and Dynamics 365 migration stages

  2. Data Migration Reconciliation Report Template

    Lengkap

    Load identification, record count balance, control totals, field sampling, rejected records, defects, tolerance assessment, business validation, trend, sign-off

    DAMA-DMBOK2 Revised (2024) data quality knowledge area
Langkah 4

Tinjauan dan tata kelola

  1. Data Residency and Sovereignty Assessment Template (GDPR Chapter V)

    Lengkap

    Data tiers, flow map, jurisdiction matrix, Chapter V mechanisms, TIAs, PIPL and DPDP examples, Data Act Art. 32, key custody, sovereign cloud scoring, decision

    GDPR Chapter V; SCCs 2021/914; EU-US DPF 2023/1795; EDPB Recommendations 01/2020 v2.0; Data Act Art. 32

  2. Data Protection Impact Assessment (DPIA) Template

    Standar

    Data protection impact assessment

  3. GDPR Record of Processing Activities (ROPA) Template

    Standar

    Record of Processing Activities – all required fields

    GDPR Art.30