GateXAIML

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242 videos

This channel provides free, high-quality learning resources for GATE (CSE) and GATE (DA — Data Science & Artificial Intelligence) aspirants. Every lecture, t...

Latest Videos

Measures Categorization & Computation of Measures DW Lec. 16

Concept Hierarchy Data Generalization & Levels of Abstraction DW Lec. 15

Schemas for Multidimensional Data Model Star, Snowflake & Fact Constellation DW Lec. 14

Data Cubes & Types of Cuboids Data Warehousing Lec. 13

OLTP vs OLAP Data Warehouse Architecture Data Warehousing Lec. 12

Problem Solving on Data Preprocessing Data Warehousing Lec. 11

Data Discretization Histogram Analysis Data Warehousing Lec. 10

Data Discretization Binning Techniques Explained Data Warehousing Lec. 09

Data Transformation Normalization (Min-Max, Z-Score, Decimal Scaling) Data Warehousing Lec. 08

Data Compression Lossless (RLE, LZW, Huffman) & Lossy (PCA) Data Warehousing Lec. 07

Data Reduction Numerosity Reduction & Sampling Data Warehousing Lec. 06

Data Reduction Dimensionality Reduction PCA, Attribute Subset, Decision Trees Lec. 05

Data Cleaning Missing Values, Noise & Outliers Data Preprocessing Lec. 04

Problem Solving on Attribute Types & Statistical Description Data Warehousing Lec. 03

Statistical Description of Data Data Warehousing Lec. 02

Introduction to Data Warehousing Attribute Types (Nominal, Ordinal, Numeric) Lec. 01

Solved GATE PYQs on Transaction Management & Concurrency Control DBMS Lec. 64

Practice Problems on Transactions & Concurrency Control DBMS Lec. 63

Deadlock Prevention (Wait-Die, Wound-Wait) & Recovery Logs DBMS Lec. 62

Timestamp Ordering Protocol Basic, Strict & Thomas Write Rule DBMS Lec. 61

Graph & Tree-Based Locking Protocols DBMS Lec. 60

Multiple Granularity Locking Intention Locks & Lock Hierarchy DBMS Lec. 59

Concurrency Control Locking Protocols & 2PL Variants DBMS Lec. 58

Non-Serializable Schedules Recoverable, Cascading, Cascadeless & Strict DBMS Lec. 57

View Serializability View Equivalent Schedules DBMS Lec. 56

Conflict Serializability Precedence Graph DBMS Lec. 55

Transaction Management Basics ACID Properties & Schedules DBMS Lec. 54

Solved GATE PYQs on Record Organization & Indexing DBMS Lec. 53

Problem Solving on Record Organization & Indexing DBMS Lec. 52

B+ Tree Indexing Structure, Insertion, Searching DBMS Lec. 51