Views: SQL Queries Simplification

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Relational Algebra and SQL: Foundations of Database Management

Introduces the relational model and relational algebra, focusing on SQL and its operations for effective database management.

Data Wrangling with Hadoop

Covers data wrangling techniques using Hadoop, focusing on row versus column-oriented databases, popular storage formats, and HBase-Hive integration.

Data Streams and Approximation

Explores data stream management, real-time analytics, data stream models, and processing challenges.

Data-Intensive Systems: Relational Model and Algebra

Introduces the relational model and algebra, essential for understanding data-intensive systems and effective database management.

Query Processing: Relational Operations and Models

Discusses query processing models and relational operations, focusing on selections, projections, and joins in data-intensive systems.

System-R Optimizer: Query Optimization and Cost Estimation

Explores the System-R Optimizer, query optimization, cost estimation, join orderings, and cardinality challenges in database systems.

Query Operators: Joins and Query Processing Techniques

Discusses advanced query operators, focusing on join techniques and their processing methods in relational databases.

Conditional Queries: Overview

Covers the functioning of conditional queries based on the WHERE clause.

Cost-based Query Optimization

Explores cost-based query optimization in database systems, covering cost estimation, selectivity estimation, and join cardinality.

Relational Databases: Fundamentals

Covers relational and spatial databases, including storage, management systems, ACID properties, historical typologies, primary and foreign keys, and spatial functions.