Optimization Heuristics: Example of INGRES Database System

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Query Optimization: Introduction and Equivalences

Explores query optimization fundamentals, heuristics-based optimizers, cost estimation, and decision-making impact on performance and scalability.

Data Wrangling with Hadoop

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

Query Optimization: Improving Database Performance

Discusses query optimization in database systems, emphasizing the impact on performance and the decisions involved in improving database performance.

Query Processing: Relational Operations and Models

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

Iterator Model: Query Processing in Database Systems

Explores the iterator model in query processing for database systems, focusing on tuple-at-a-time execution and interpreted expression evaluation.

Relational Model: Basics

Introduces the relational model, SQL, keys, integrity constraints, ER translation, weak entities, ISA hierarchies, and SQL vs. noSQL.

Scalable Multi-query Execution: Reinforcement Learning Approach

Presents a novel approach to scalable multi-query execution using reinforcement learning.

Data Perturbation: Protecting Privacy in Database Systems

Explores data perturbation for privacy protection in database systems, including aggregate reconstruction and its application in data mining.

Database Management Systems: Fundamentals

Introduces the fundamentals of database management systems, covering relational model, storage options, data integrity, queries, and data manipulation languages.

Query Operators: Part 1

Explores query processing steps, physical plans, pipelined execution, and hashing for projections and joins.