Covers all-or-nothing and before-or-after atomicity, write-ahead logging, undo/redo logging, crash-consistent file systems, distributed transactions.
Data Structures Detailed Concepts
This PDF provides a thorough discussion on data structures with detailed explanations and examples. It explains what data structures are, the differences between data types and data structures, and classifies data structures into linear, non-linear, static, and dynamic types. It covers arrays, linked lists (types and applications), stacks (LIFO principle and applications), queues (FIFO principle and uses), trees (hierarchical structure, types, and applications), and graphs (nodes and edges characteristics, applications including social networks and Google Maps).
Explains IAM users, groups, roles, and policies. Covers cloud billing models, scaling comparisons (traditional vs cloud), data management, scalability, databases, and large-scale data processing.
Details cloud attacks: DDoS, MitM, APTs, insider threats, phishing, ransomware, cryptojacking, malicious hosting, account hijacking, and insecure APIs. Explains importance of cloud security.
Covers preventive, detective, and corrective security controls. Includes scenario-based solutions for cloud transition, API vulnerabilities, abuse, data leakage, service hijacking, and VM escape.