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Discover advanced techniques to boost your SQL query performance by up to 90%. Learn indexing strategies, query optimization, and database tuning methods used by industry experts.
Compare features, pricing, and performance of the two leading cloud data warehouses to make an informed decision for your organization.
Essential MongoDB practices for schema design, indexing, and performance optimization in production environments.
Explore different data warehouse modeling approaches and learn when to use star schema, snowflake schema, or data vault methodology.
Deep dive into SQL window functions including ROW_NUMBER(), RANK(), LAG(), LEAD(), and advanced analytics functions with practical examples.
Essential security measures to protect your databases from threats including encryption, access control, and monitoring strategies.
Learn how to build a scalable real-time analytics system using Apache Kafka for streaming and ClickHouse for fast analytical queries.