Skip to main content
Graph
Search
fr
en
Login
Search
All
Categories
Concepts
Courses
Lectures
MOOCs
People
Quizes
Exercises
Publications
Startups
Units
Show all results for
Home
Lecture
Data Streams and Approximation
Graph Chatbot
Related lectures (46)
Data Wrangling with Hadoop
Covers data wrangling techniques using Hadoop, focusing on row versus column-oriented databases, popular storage formats, and HBase-Hive integration.
Data Wrangling with Hive: Managing Big Data Efficiently
Covers data wrangling techniques using Apache Hive for efficient big data management.
Query Fusion, Nested Queries
MOOC: Geographical Information Systems 1
Covers query fusion, nested queries, and SQL operators in a geographical context.
Conditional Queries: Overview
MOOC: Geographical Information Systems 1
Covers the functioning of conditional queries based on the WHERE clause.
DDL, DML, Views
MOOC: Geographical Information Systems 1
Covers SQL data definition, manipulation, and views in databases.
Relational Databases: Fundamentals
MOOC: Geographical Information Systems 1
Covers relational and spatial databases, including storage, management systems, ACID properties, historical typologies, primary and foreign keys, and spatial functions.
Hydrology Modeling: Routing System
Covers the modeling of hydrological systems, focusing on the retention of floods and the example of the Routing System.
SQL Basics: Select Queries
MOOC: Geographical Information Systems 1
Covers the basic principles of the SQL language and select queries.
Introduction to Streams
Log in to Mediaspace to watch this video
Covers data streams, real-time analytics, challenges, data stream model, and efficient management.
Views: SQL Queries Simplification
Log in to Mediaspace to watch this video
Explores how views simplify query writing and are key in data warehouses.
Introduction to Database Systems
Log in to Mediaspace to watch this video
Covers the basics of database systems, including data modeling, DBMS, data independence, and the course overview.
Relational Algebra and SQL: Foundations of Database Management
Log in to Mediaspace to watch this video
Introduces the relational model and relational algebra, focusing on SQL and its operations for effective database management.
SQL Client-Server Architecture + IDE
Log in to Mediaspace to watch this video
Covers the architecture of a typical DBMS and SQL interfaces like SQL Developer and DataGrip.
Query Optimization: Improving Database Performance
Log in to Mediaspace to watch this video
Discusses query optimization in database systems, emphasizing the impact on performance and the decisions involved in improving database performance.
Operational Analytics: Fresh Data Management Techniques
Log in to Mediaspace to watch this video
Covers operational analytics, focusing on the adaptive STEP system for efficient access to fresh data in analytical processing.
Introduction to Database Systems
Log in to Mediaspace to watch this video
Covers the fundamentals of database systems, including data modeling, information processing, and the challenges of managing large volumes of data.
System-R Optimizer: Query Optimization and Cost Estimation
Log in to Mediaspace to watch this video
Explores the System-R Optimizer, query optimization, cost estimation, join orderings, and cardinality challenges in database systems.
Data-Intensive Systems: Relational Model and Algebra
Log in to Mediaspace to watch this video
Introduces the relational model and algebra, essential for understanding data-intensive systems and effective database management.
Relational Model: Basics
Log in to Mediaspace to watch this video
Introduces the relational model, SQL, keys, integrity constraints, ER translation, weak entities, ISA hierarchies, and SQL vs. noSQL.
Efficient GPU Join Optimization
Log in to Mediaspace to watch this video
Covers efficient GPU-accelerated join optimization for complex queries, focusing on improving optimization times and heuristic plan quality.
Previous
Page 1 of 3
Next