Database Optimization Courses and Certifications

SQL and Data Querying for Business Insights

Architect and execute advanced T-SQL queries in Azure SQL Database. Master multi-table joins, correlated subqueries, time-series window functions, and high-performance CTE refactoring to turn enterpri

• edX
• 2 weeks, 5-10 hours a week
• Self-Paced
• Free Online Course (Audit)

Troubleshoot SAP HANA system performance by analyzing memory, CPU, SQL, disk, and I/O issues, then apply workload management and capture-and-replay.

• SAP Learning
• 3 hours 55 minutes
• Self-Paced
• Free Online Course

Schema Design Optimization

Apply MongoDB schema design patterns such as single collection and bucket to refine data models and scale them efficiently across sharded clusters.

• MongoDB University
• 1 hour
• Self-Paced
• Free Certificate

MongoDB Indexes II

Explore the inner workings of MongoDB indexes and apply them to improve query performance.

• MongoDB University
• 3 hours
• Self-Paced
• Free Certificate

MongoDB Indexes

Improve MongoDB performance by creating single, compound, and multikey indexes, and by dropping indexes you no longer need.

• MongoDB University
• 2 hours
• Self-Paced
• Free Certificate

Vector Search Performance

Diagnose and optimize slow MongoDB Vector Search deployments by tracing production bottlenecks, choosing architectures, and reducing vector-index memory with quantization and partial indexing.

• MongoDB University
• 1 hour
• Self-Paced
• Free Certificate

Career Certificate

Onboarding with Customer Success

A practical MongoDB onboarding path spanning Atlas, schema design, performance optimization, database operations, vector search, RAG, and AI agents.

• MongoDB University
• Self-Paced
• Free Certificate

Career Certificate

Advanced Snowflake

Advance Snowflake skills through performance optimization, Snowpark transformations, continuous pipelines, and machine learning workflows.

• Codecademy
• 42 hours
• Self-Paced
• Free Trial Available

Diagnose SAP HANA SQL performance fluctuations by tracing runtime changes, analyzing query plans and execution engines, and applying SQL Plan Management for stable performance.

• SAP Learning
• 2 hours
• Self-Paced
• Free Online Course

Optimize SAP HANA query performance: trace and explain plans, apply SQL hints, find dominant operators and key reducers, and analyze out-of-memory dumps.

• SAP Learning
• 4 hours 10 minutes
• Self-Paced
• Free Online Course

Amazon Web Services;  Amazon

Working with Indexes in DynamoDB

Learn when to use scans versus queries in DynamoDB, create global secondary indexes programmatically, and structure tables and indexes around access patterns for efficiency.

• AWS Skill Builder
• Self-Paced
• Free Certificate

Secure, optimize, and deploy database solutions

Secure, optimize, and deploy SQL database solutions with encryption, query tuning, CI/CD pipelines, and REST and GraphQL APIs.

• Microsoft Learn
• 7 hours 31 minutes
• Self-Paced
• Free Online Course

Design data models and optimize performance in Azure DocumentDB

Design document relationships, apply schema patterns, and optimize indexes for scalable Azure DocumentDB applications.

• Microsoft Learn
• 8 hours
• Self-Paced
• Free Online Course

Define and implement an indexing strategy for Azure Cosmos DB for NoSQL

Define and implement an indexing strategy for Azure Cosmos DB SQL API

• Microsoft Learn
• 1 hour 23 minutes
• Self-Paced
• Free Online Course

Optimize query and operation performance in Azure Cosmos DB for NoSQL

Optimize query and operation performance in Azure Cosmos DB SQL API

• Microsoft Learn
• 1 hour 54 minutes
• Self-Paced
• Free Online Course