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Data Architecture in Application Development

Data Architecture in Application Development

$302.00
Toolkit Included:
Includes a practical, ready-to-use toolkit containing implementation templates, worksheets, checklists, and decision-support materials used to accelerate real-world application and reduce setup time.
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Self-paced • Lifetime updates
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What does the Data Architecture in Application Development course cover?

Data Architecture in Application Development is covered here in 9 modules: Defining Data Requirements and Stakeholder Alignment, Data Modeling for Evolving Systems, Database Technology Selection and Deployment Strategy and 6 more. The outline lists 72 specific topics, opening with facilitate cross-functional workshops to map business processes to data entities, ensuring alignment between product owners, data engineers, and compliance officers.

How do you approach Data Architecture in Application Development step by step?

The work is sequenced in 9 stages. It starts with Defining Data Requirements and Stakeholder Alignment, moves through Data Modeling for Evolving Systems and Database Technology Selection and Deployment Strategy, and ends at Data Lifecycle and Retirement. Each stage carries its own topic list, so the sequence is followed rather than summarised.

What is in Module 1 of the Data Architecture in Application Development course?

Module 1 is Defining Data Requirements and Stakeholder Alignment. It works through facilitate cross-functional workshops to map business processes to data entities, ensuring alignment between product owners, data engineers, and compliance officers., negotiate data granularity requirements with analytics teams versus storage and performance constraints in production systems., document data lineage expectations early to influence schema design and metadata collection strategies.

How is the Data Architecture in Application Development course delivered?

The Data Architecture in Application Development course is fully self-paced with immediate online access after enrolment. Access does not expire and future updates are included at no cost. It can be taken on any device, and a certificate of completion is issued by The Art of Service when you finish.

How much does the Data Architecture in Application Development course cost?

The Data Architecture in Application Development course is $298 as a one time payment. There is no subscription, no per seat licence and no hidden fee. Enrolment carries a 30 day satisfied or refunded guarantee, so it can be assessed in full before you commit.

Closely related courses: Microservices Architecture in Application Development, Modular Architecture in Application Development, Client Server Architecture in Application Development, Application Development in Security Architecture Kit.

More answers: what you get with every course, refund policy, all help answers.

This curriculum spans the breadth of data architecture decisions encountered in multi-workshop technical alignment programs, covering the same depth of design trade-offs and implementation patterns found in enterprise advisory engagements for data-intensive application development.

Module 1: Defining Data Requirements and Stakeholder Alignment

  • Facilitate cross-functional workshops to map business processes to data entities, ensuring alignment between product owners, data engineers, and compliance officers.
  • Negotiate data granularity requirements with analytics teams versus storage and performance constraints in production systems.
  • Document data lineage expectations early to influence schema design and metadata collection strategies.
  • Resolve conflicts between real-time data needs from operations and batch-oriented capabilities of source systems.
  • Specify data ownership and stewardship roles for critical entities to prevent ambiguity in quality enforcement.
  • Assess regulatory scope (e.g., GDPR, HIPAA) during requirements gathering to determine data classification and handling protocols.
  • Balance completeness of data capture against system performance by defining mandatory versus optional fields in transaction flows.
  • Integrate non-functional requirements such as auditability and retention into data model specifications.

Module 2: Data Modeling for Evolving Systems

  • Choose between normalized, denormalized, or hybrid modeling approaches based on query patterns and update frequency in OLTP versus OLAP use cases.
  • Implement slowly changing dimension strategies in dimensional models to track historical changes without duplicating entire records.
  • Design extensible schema patterns (e.g., key-value extensions, JSON columns) to accommodate unpredictable future attributes without schema lock.
  • Enforce referential integrity across microservices using eventual consistency patterns when distributed transactions are not feasible.
  • Version data models using semantic versioning and maintain backward compatibility during schema migrations.
  • Define surrogate versus natural key usage based on stability, performance, and integration requirements.
  • Model time-varying data using effective dating and transaction time attributes to support point-in-time analysis.
  • Use domain-driven design to align bounded contexts with database ownership and schema boundaries.

Module 3: Database Technology Selection and Deployment Strategy

  • Evaluate trade-offs between ACID compliance and scalability when selecting relational versus NoSQL databases for specific workloads.
  • Decide on single versus multi-region database deployment based on latency SLAs and data sovereignty laws.
  • Compare managed cloud database services against self-hosted solutions in terms of operational overhead and control.
  • Implement read replicas or materialized views to offload analytical queries from transactional systems.
  • Select appropriate indexing strategies (e.g., composite, partial, full-text) based on query workload analysis.
  • Configure connection pooling and session management to prevent resource exhaustion under peak load.
  • Standardize on a limited set of database engines across the enterprise to reduce skill fragmentation and operational complexity.
  • Plan for failover and disaster recovery by configuring synchronous versus asynchronous replication modes.

Module 4: Data Integration and Pipeline Orchestration

  • Design idempotent data ingestion processes to handle duplicate messages from message queues or retry mechanisms.
  • Implement change data capture (CDC) using log-based tools to minimize impact on source systems.
  • Choose between ELT and ETL patterns based on target system compute capabilities and transformation complexity.
  • Monitor pipeline latency and backpressure using observability tools to detect degradation before SLA breaches.
  • Validate data at ingestion points using schema conformance checks and anomaly detection rules.
  • Manage schema evolution in streaming pipelines by using schema registries and compatibility policies.
  • Secure data in transit between systems using TLS and enforce authentication via service accounts or mTLS.
  • Orchestrate interdependent workflows using tools like Airflow or Prefect with retry logic and alerting on failure.

Module 5: Data Quality and Observability

  • Define measurable data quality dimensions (accuracy, completeness, consistency) per data domain and assign thresholds.
  • Implement automated data profiling during pipeline execution to detect unexpected value distributions or null rates.
  • Deploy data validation rules within ingestion services to reject or quarantine non-conforming records.
  • Establish data freshness monitors to alert when expected updates are delayed beyond acceptable windows.
  • Correlate data anomalies with application logs and infrastructure metrics to isolate root causes.
  • Track data quality KPIs over time to demonstrate improvement or degradation trends to stakeholders.
  • Use statistical baselines to detect drift in data distributions that may impact downstream models or reports.
  • Integrate data observability tools into CI/CD pipelines to prevent deployment of breaking schema changes.

Module 6: Security, Privacy, and Access Governance

  • Implement row-level security policies to enforce data access based on user roles or organizational boundaries.
  • Mask sensitive data in non-production environments using dynamic or static data masking techniques.
  • Define attribute-based access control (ABAC) rules for fine-grained data access in multi-tenant applications.
  • Encrypt data at rest using platform-managed or customer-managed keys based on regulatory and control requirements.
  • Audit all data access and modification events for forensic analysis and compliance reporting.
  • Conduct data minimization reviews to eliminate unnecessary collection or retention of personal information.
  • Integrate with enterprise identity providers (e.g., Okta, Azure AD) for centralized authentication and authorization.
  • Implement data subject request workflows to support right-to-access and right-to-delete obligations.

Module 7: Scalability and Performance Engineering

  • Shard large datasets by tenant, region, or time to distribute load and improve query performance.
  • Design partitioning strategies that align with access patterns to minimize cross-partition queries.
  • Use caching layers (e.g., Redis, Memcached) to reduce database load for frequently accessed reference data.
  • Optimize query execution plans by analyzing slow query logs and restructuring joins or indexes.
  • Implement bulk insert strategies using batched transactions or bulk loading utilities to reduce I/O overhead.
  • Size database instances based on historical load patterns and projected growth, not peak spikes.
  • Monitor lock contention and blocking queries to prevent application timeouts during high concurrency.
  • Apply compression algorithms on large text or log data to reduce storage and I/O costs.

Module 8: Metadata Management and Data Discovery

  • Automatically extract technical metadata (schema, lineage, usage) from databases and pipelines using metadata harvesters.
  • Link business glossary terms to physical data assets to bridge semantic understanding across teams.
  • Implement metadata versioning to track changes in data definitions and ownership over time.
  • Expose metadata through APIs to enable integration with data catalog and self-service analytics tools.
  • Classify data assets with sensitivity labels to inform access control and monitoring policies.
  • Measure metadata completeness and accuracy as a KPI for data governance maturity.
  • Use lineage graphs to assess impact of schema changes on downstream consumers before deployment.
  • Standardize on open metadata standards (e.g., OpenMetadata, Apache Atlas) to avoid vendor lock-in.

Module 9: Data Lifecycle and Retirement

  • Define retention periods for data classes based on legal, operational, and business requirements.
  • Implement automated data archiving workflows to move cold data to lower-cost storage tiers.
  • Validate data deletion processes to ensure complete removal across backups, logs, and replicas.
  • Coordinate data retirement with dependent systems to prevent broken references or errors.
  • Document data disposition actions for audit and compliance verification.
  • Monitor storage growth trends to identify candidates for early archiving or purging.
  • Preserve referential integrity during partial data deletions using soft deletes or tombstone markers.
  • Update data maps and catalogs to reflect retired datasets and prevent accidental usage.
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