MODELS AND METHODS IN MODERN SCIENCE
International scientific-online conference
9
DATA WAREHOUSE MANAGEMENT SYSTEM TRAINING
METHODOLOGY
Kuldasheva Feruza Kurdoshevna
Teacher of Informatics at TSUE 1st Academic Lyceum
E-mail: feruzakuldasheva777@gmail.com
https://doi.org/10.5281/zenodo.14824917
Abstract:
In this article, the methodology of training the data warehouse
management system (DMS) is studied. With the development of modern
information technologies, the development of effective methods of training
DWMS specialists is gaining urgent importance. The article analyzes innovative
pedagogical technologies, interactive methods and practical training methods
used in the DWMS teaching process. In addition, students will be exposed to the
directions of connecting theoretical knowledge of DWMS with practice, effective
use of software tools, and introduction of problem-based learning methods. The
results of the research serve to increase the effectiveness of education in
teaching the subject of DWMS.
Keywords:
Data warehouse, management system, teaching methodology,
interactive education, innovative pedagogy, practical training, information
technologies, theoretical and practical education, problem-based education,
software tools.
Introduction
With the rapid development of modern information technologies, data
warehouse management systems (DWMS) are widely used in various areas of
society. The use of DWMS is important for the effective functioning of
information systems. Therefore, the issue of DWMS training is one of the urgent
issues in the training of specialists working in the field of information
technology. This article considers the methodology for effective DWMS training,
the importance of using modern teaching technologies, interactive teaching
methods and software tools.
The role of DWMS in teaching
The main objectives of DWMS training are:
Teaching the concepts and basic concepts of data warehousing;
Formation of skills in working with Structured Query Language (SQL);
Providing practical knowledge in database design, management and
optimization;
Preparing students to work with modern database systems (MySQL,
PostgreSQL, Oracle, MS SQL Server, etc.);
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Teaching methods for storing, processing and securing data.
DWMS teaching methodology
Effective DWMS teaching can be organized in the following areas:
1. Theoretical and practical integration
To effectively teach DWMS knowledge, theoretical knowledge and practical
exercises should be integrated. Students are first taught theoretical concepts
such as data models, ER diagrams, normalization and indexing, and then this
knowledge is applied to real projects.
2. Interactive teaching methods
The following interactive methods are effective in teaching DWMS:
Case study: students analyze real-life problems and find solutions;
Project-based learning: students are divided into groups and develop data
warehouse projects;
Gamification: increasing student motivation by introducing game elements
into the learning process;
Table-based discussions: create opportunities for students to exchange
ideas and consolidate their knowledge.
3. Independent learning and use of online resources
Independent learning and use of online resources create additional
opportunities for students. The following platforms can be used for this:
MOOC (Massive Open Online Courses): SQL and database courses available
on platforms such as Coursera, Udemy, edX;
YouTube educational channels: free video lessons on modern programming
languages and DWMS;
Interactive exercises: perform practical exercises through sites such as
W3Schools, SQLZoo, LeetCode.
Using information technologies in teaching DWMS
Modern information technologies help improve the DWMS teaching
process. The following tools can be used for this:
1. Virtual laboratories
Virtual laboratories should be created to provide students with the
opportunity to work on real servers. For example:
Working in a visual interface using MySQL Workbench and pgAdmin
programs;
Configuring and using various database servers using Docker and
VirtualBox;
MODELS AND METHODS IN MODERN SCIENCE
International scientific-online conference
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Cloud services: working with remote databases using AWS RDS, Google
Cloud SQL or Azure SQL Database.
2. Coding environments
The following programs and environments are effective in teaching DWMS:
DBeaver - a universal tool that allows you to work with multiple DWMSs;
SQL Server Management Studio (SSMS) - for working with Microsoft SQL
Server;
Oracle SQL Developer - a convenient environment for the Oracle system;
DataGrip - a professional SQL environment developed by IntelliJ.
Problems in teaching DWMS and their solutions
The following main problems may be encountered in teaching DWMS:
Difficulties in students' mastering software tools - to solve this problem,
video lessons and interactive laboratories should be widely introduced;
Students' difficulties in applying theoretical knowledge in practice - it is
recommended to widely use real projects and case-study methods;
Lack of software and infrastructure - cloud technologies and open source
tools can be used.
Conclusion
The use of modern pedagogical technologies in teaching DWMS, the
combination of theoretical and practical training, the introduction of interactive
methods and virtual laboratories play an important role in developing students'
knowledge and skills. By applying these methods to the educational process, it is
possible to practically prepare students and improve their professional
qualifications. This article aims to summarize best practices in effective teaching
of DWMS, and in the future, more in-depth research should be conducted in this
area.
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