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Related lectures (32)

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Query Operators: Joins and Query Processing Techniques

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

Data Intensive Applications and Systems: HTAP Overview

Provides an overview of HTAP systems, covering concurrency control, data layout, consolidation trade-offs, and workload-driven snapshot efficiency.

Query Operators: Part 1

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

Optimistic Concurrency Control: Timestamp Ordering & Validation

Explores Optimistic Concurrency Control, tests for conflicts, critical sections, overheads, Multiversion Concurrency Control, Snapshot Isolation, and transaction performance enhancements.

Query Processing: Relational Operations and Models

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

Architecture of CockroachDB

Explores the architecture of CockroachDB, focusing on transaction management, concurrency control, and scalability.

Relational Query Optimization

Covers relational query optimization, including logical and physical query plans, cost estimation, equivalences, and the System R strategy.

Transactional Memory: Hardware Concurrency Control

Explores transactional memory for hardware concurrency control, discussing locking mechanisms, performance trade-offs, and hardware changes.

Untitled

Data-Intensive Systems: Relational Model and Algebra

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