# Database Internals > Master database internals with Syllabus book, MCQs and Quizzes Canonical page: [https://chrome-stats.com/d/com.malab.databaseinternals](https://chrome-stats.com/d/com.malab.databaseinternals) ## Overview - **ID:** `com.malab.databaseinternals` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** StudyZoom - **Category:** EDUCATION - **Downloads:** 29 - **Version:** 1.2 - **Last updated:** 2026-07-15 - **First published:** 2025-09-21 - **Publisher country:** PK - **Size:** 82 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.malab.databaseinternals) - **Website:** [https://studyzoominternational.com/app-ads.txt](https://studyzoominternational.com/app-ads.txt) - **Privacy policy:** [https://sites.google.com/view/malab-databaseinternals/home](https://sites.google.com/view/malab-databaseinternals/home) ## Description πŸ“˜ Database Internals – (2025–2026 Edition)

πŸ“š Database Internals (2025–2026 Edition) is a structured, academic, and syllabus-based resource created for BS/CS, BS/IT, Software Engineering students, and aspiring data engineers. This app provides comprehensive notes, MCQs, and quizzes to support learning and practical understanding of modern database systems. With a clear layout and detailed coverage, it helps learners master storage engines, distributed systems, transactions, replication, partitioning, and performance optimization with confidence.

This edition covers fundamental to advanced topics including storage engines, data structures for storage, transaction processing, distributed systems fundamentals, replication, partitioning & sharding, consistency & consensus, distributed query execution, and storage system performance. Designed around a syllabus format, it provides a step-by-step learning path that ensures a strong foundation for both academic study and professional development.

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πŸ“‚ Chapters & Topics

πŸ”Ή Chapter 1: Storage Engines
- Page Structure
- B-Trees
- Log-Structured Merge Trees (LSM Trees)
- Storage Engine Trade-offs

πŸ”Ή Chapter 2: Data Structures for Storage
- Indexes
- Hashing
- Bloom Filters
- Data Organization on Disk

πŸ”Ή Chapter 3: Transaction Processing
- ACID Properties
- Concurrency Control
- Locking and Latches
- MVCC (Multi-Version Concurrency Control)

πŸ”Ή Chapter 4: Distributed Systems Fundamentals
- Distributed Transactions
- Replication
- Consistency Models
- Partitioning
- Consensus Algorithms

πŸ”Ή Chapter 5: Distributed Transactions
- Two-Phase Commit
- Three-Phase Commit
- Global Ordering
- Fault Tolerance

πŸ”Ή Chapter 6: Data Replication
- Leader-Follower Replication
- Quorum Replication
- Conflict Resolution

πŸ”Ή Chapter 7: Partitioning and Sharding
- Partitioning Strategies
- Rebalancing
- Consistent Hashing
- Impact on Performance

πŸ”Ή Chapter 8: Consistency and Consensus
- CAP Theorem
- Linearizability
- Paxos
- Raft Consensus Algorithm

πŸ”Ή Chapter 9: Distributed Query Execution
- Query Planning
- Data Shipping
- Parallel Execution
- Fault Tolerance in Queries

πŸ”Ή Chapter 10: Storage System Performance
- Caching
- Compression
- Write Amplification
- Storage Hardware Considerations

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🌟 Why Choose this App?
- Covers the complete Database Internals syllabus in structured academic format.
- Includes MCQs and quizzes for thorough practice and self-assessment.
- Provides clear notes for quick revision and deep conceptual understanding.
- Supports projects, coursework, and practical learning with real-world relevance.
- Builds strong foundations in storage engines, distributed systems, and performance optimization.

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✍ This app is inspired by the authors:
Michael Stonebraker, Jim Gray, Pat Helland, Leslie Lamport, Andrew S. Tanenbaum, Alex Petrov

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πŸ“₯ Download Now!
Get your Database Internals (2025–2026 Edition) today and start mastering storage engines, distributed systems, and high-performance databases withΒ confidence! ## Rankings - #2,466,566 β€” Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.SCHEDULE_EXACT_ALARM` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.amazon.privacypass.ATTEST` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.malab.databaseinternals.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Database Systems](https://chrome-stats.com/d/com.malab.databasesystems) β€” 371 users - [Seven Databases in Seven Weeks](https://chrome-stats.com/d/com.malab.sevendatabasesinsevenweeks) β€” 10 users - [Distributed Database Systems](https://chrome-stats.com/d/com.malab.distributeddatabasesystems) β€” 80 users - [Data Intensive App Design](https://chrome-stats.com/d/com.malab.dataintensiveappdesign) β€” 48 users - [SQL Antipatterns](https://chrome-stats.com/d/com.malab.sqlantipatterns) β€” 35 users - [DBMS Master - Learn DBMS](https://chrome-stats.com/d/com.dbmsmaster.app) β€” 11 users - [Database Systems - MasterNow](https://chrome-stats.com/d/database.systems.computer.science) β€” 759 users - [Data Structures and Algorithms](https://chrome-stats.com/d/com.malab.datastructuresandalgorithms) β€” 925 users - [Intro to Computing Apps](https://chrome-stats.com/d/com.malab.introtocomputingapps) β€” 305 users - [DBMS Master: Learn SQL, DB](https://chrome-stats.com/d/com.nakshatra.dbms_master) β€” 618 users - [Database System](https://chrome-stats.com/d/com.malab.databasesystempdf) β€” 27 users - [Database Management System](https://chrome-stats.com/d/engg.hub.database.mngmnt) β€” 8,146 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.malab.databaseinternals)