Multiversion Concurrency Control: MVCC and Snapshot Isolation

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Architecture of CockroachDB

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

ACID and Transaction Schedules

Explores transactions, ACID properties, schedules, and anomalies in database systems.

Transactions and ACID: Overview

Explores transactions, ACID properties, concurrency challenges, and scheduling in database management systems.

Operational Analytics: Fresh Data Management Techniques

Covers operational analytics, focusing on the adaptive STEP system for efficient access to fresh data in analytical processing.

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.

Distributed Transactions: Architectures and Protocols

Explores parallel database architectures and distributed transaction protocols, focusing on coordination, concurrency control, and recovery challenges.

Buffer Management in DBMS

Discusses buffer management in a DBMS, covering challenges, buffer pool, and replacement policies.

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.

Real-time Update of Column Store on Disk

Explores challenges and solutions for real-time updates on large column stores on disk, focusing on snapshot isolation and query performance.

Concurrency Control: Lock-Based Protocols

Covers lock-based concurrency control protocols and various transaction models.