Oracle NoSQL Database for Developers — Lesson 2: Java or SDK Development, CRUD, Queries, Indexes, and Pagination

Technical Scope

• driver setup, connection configuration, handles, timeouts, and resource cleanup
• put, get, delete, multi-operation, conditional writes, and version matching
• SQL for Oracle NoSQL, filtering, projection, ordering, and pagination
• secondary indexes, query plans, prepared statements, and performance tests

Instructor Demonstration

Demonstrate driver setup, connection configuration, handles, timeouts, and resource cleanup within a low-latency customer-profile service designed on Oracle NoSQL with predictable keys, scalable tables, secondary indexes, secure access, and failure-aware client behavior, then capture the exact configuration, command, transaction, report, trace, or code evidence that proves the expected result.

Applied Workshop

Implement a controlled workshop covering put, get, delete, multi-operation, conditional writes, and version matching and SQL for Oracle NoSQL, filtering, projection, ordering, and pagination, then test a failure, exception, or business-control scenario involving secondary indexes, query plans, prepared statements, and performance tests.

1. Confirm the environment, identities, data, dependencies, controls, and expected result.
2. Complete the product-specific configuration, development, analysis, or business-process task.
3. Capture commands, configuration, output, logs, transactions, reports, or test evidence.
4. Explain the operational, security, performance, data-quality, or business trade-off.

Validation Standard

The Java or SDK Development, CRUD, Queries, Indexes, and Pagination result must be reproducible, traceable to approved inputs, and consistent with expected Oracle product or business-process behavior.

• The intended target, scope, and ownership are verified.
• The result is supported by reproducible evidence and expected-value checks.
• Security, performance, reliability, data quality, and support impact are reviewed.
• Unexpected behavior is investigated before acceptance or release.

Failure Analysis

Diagnose issues in driver setup, connection configuration, handles, timeouts, and resource cleanup, put, get, delete, multi-operation, conditional writes, and version matching, SQL for Oracle NoSQL, filtering, projection, ordering, and pagination, or secondary indexes, query plans, prepared statements, and performance tests without making an unverified production change.

Learners isolate the smallest proven cause, apply a reversible correction, rerun validation, and record the preventive action.

Practical Outcome

Complete a validated implementation or analysis for Java or SDK Development, CRUD, Queries, Indexes, and Pagination and defend the result with documented evidence.