Relational Databases
13h 15m 17s
English
Paid
Course description
Modern business processes depend on data, and most companies use complex database management systems (DBMS) for storing and processing it. The development of database technologies and competitive pressure have led to the creation of powerful and complex systems, the use of which requires deep understanding. Errors in working with such systems can be costly. This course provides fundamental knowledge about the operation of DBMS, allowing for informed decision-making in the design and use of relational databases.
Read more about the course
During the course exercises, you will create a simple relational database management system. The exercises are designed to allow you to solve tasks independently, referring to video guides and additional explanations only when necessary. Instead of a rigid definition of exercise completion, you are provided with flexibility: you can focus on core tasks and interesting additional goals.
The course also includes seminars recorded with participants from CS Primer, which cover complex conceptual aspects that are difficult to understand in an exercise format. It is recommended to attend the seminars after studying the corresponding course module.
Watch Online
0:00
/ #1: 001 Basic query executor
All Course Lessons (19)
| # | Lesson Title | Duration | Access |
|---|---|---|---|
| 1 | 001 Basic query executor Demo | 58:27 | |
| 2 | 002 A brief overview of query execution using EXPLAIN | 42:43 | |
| 3 | 003 Observing PostgreSQL client and server communication | 12:27 | |
| 4 | 004 A very brief history of early DBMSs | 22:19 | |
| 5 | 005 Column vs row stores | 08:43 | |
| 6 | 006 What is the core of a core dump or out of core sort | 04:51 | |
| 7 | 007 CSV FileScan | 01:03:36 | |
| 8 | 008 Heap File | 02:06:34 | |
| 9 | 009 Basic inserts | 01:01:10 | |
| 10 | 010 The layout of a PostgreSQL table | 35:22 | |
| 11 | 011 Nested loops join | 01:00:55 | |
| 12 | 012 Hash join | 40:18 | |
| 13 | 013 Sort-merge join | 01:38:55 | |
| 14 | 014 Aggregation | 58:22 | |
| 15 | 015 What is a join | 20:50 | |
| 16 | 016 The three basic join stratgies | 18:54 | |
| 17 | 017 Nested loop variants and practical considerations | 15:25 | |
| 18 | 018 Hash join variants and practical considerations | 14:58 | |
| 19 | 019 Transactions the big picture | 30:28 |
Unlock unlimited learning
Get instant access to all 18 lessons in this course, plus thousands of other premium courses. One subscription, unlimited knowledge.
Learn more about subscriptionComments
0 commentsWant to join the conversation?
Sign in to commentSimilar courses
DBMS
Sources: takeUforward
This course is dedicated to the study of Database Management Systems (DBMS) - technologies that allow for efficient storage, processing, and protection of data.
21 hours 30 minutes 50 seconds
Neo4j: GraphDB Foundations with Cypher
Sources: udemy
Learn what a graph database is, gain the fundamental skills to use Neo4j on your next project. Learn how some of the worlds top tech companies structure and que
4 hours 44 minutes
Web API From Start to Finish
Sources: iamtimcorey.com (Tim Corey)
Application Programming Interfaces (APIs) are software that send information back and forth between a program and a user. The entire web runs on APIs! They are required for mose...
17 hours 59 minutes 54 seconds
Apache Kafka Series - Learn Apache Kafka for Beginners v3
Sources: udemy
Welcome to the Apache Kafka Series! Join a community of 20,000+ students learning Kafka. Apache Kafka has become the leading distributed data streaming enterprise big data techn...
8 hours 20 minutes 45 seconds
Streaming Databases
Sources: oreillymedia
Real-time applications are becoming the norm. However, for the model to function properly, it is necessary to obtain data in real time...