460-2059/02 – Database systems II (DS II)

Gurantor departmentDepartment of Computer ScienceCredits6
Subject guarantorprof. Ing. Michal Krátký, Ph.D.Subject version guarantorprof. Ing. Michal Krátký, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semestersummer
Study languageEnglish
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
BAC027 doc. Ing. Radim Bača, Ph.D.
CHO247 Ing. Peter Chovanec, Ph.D.
KRA28 prof. Ing. Michal Krátký, Ph.D.
LUK194 Ing. Petr Lukáš, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+3
Part-time Credit and Examination 10+0

Subject aims expressed by acquired skills and competences

The goal of this course is to provide extended information to bachelor students about the database technology with respect to the information system creation. Student will be able to implement an information system with complicated data layer using capabilities of modern RDBMS.

Teaching methods

Lectures
Tutorials
Experimental work in labs
Project work

Summary

The main topics of this course are as follows: multi-user access to a DBMS (transactions, locking, transactions in SQL and a host language environment), physical implementation of a DBMS (data structures and algorithms applied in a DBMS) and query evaluation (query evaluation plans, optimization of the query evaluation). These topics will be presented for a DBMS like Oracle and SQL Server. The goal of this course is to provide extended informations about query evaluation. A student will use this knowledge during an implementation of a real information system.

Compulsory literature:

Garcia-Molina, J.D. Ullman, J.D. Widom. Database Systems: The Complete Book. Prentice Hall, 2001. S.S. Lightstone, T.J. Teorey, T. Nadeau: Physical Database Design: the database professional's guide to exploiting indexes, views, storage, and more. Morgan Kaufmann, 2007.

Recommended literature:

S.S. Lightstone, T.J. Teorey, T. Nadeau: Physical Database Design: the database professional's guide to exploiting indexes, views, storage, and more. Morgan Kaufmann, 2007.

Way of continuous check of knowledge in the course of semester

The first part of this course will be finished by a test on transactions in SQL, PL/SQL and host language environments. In the second part, students will implement an information system.

E-learning

Other requirements

There are no additional requirements.

Prerequisities

Subject codeAbbreviationTitleRequirement
460-2056 DS I Database Systems I Recommended

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Syllabus of lectures: - Transactions (1 lecture) Introduction, architecture of a DBMS, paralelization on various layers of a DBMS (pages, records, relations, ...) - Concurrency control (3 lectures) ACID; serializability; locking, deadlock, locking efficiency; lockless concurrency control; recovery manager (log, recovery, undo and redo phases) - Transaction support in SQL and host language environments (3 lectures) Transactions in SQL and PL/SQL, the transaction support in host language environments like ODBC, JDBC, and ADO.NET - Physical implementation of a DBMS (2 lectures) Introduction, persistent data structures, pages, clustering; B-tree, hashing, R-tree; a paralelization of data structures - SQL query evaluation and optimization of the query evaluation (1 lectures) Query evaluation plan; optimization; sorting, implementation of the join operation - Data layer implementation (JDBC, ADO.NET) - Sample application (J2EE, ASP.NET) Syllabus of computer exercises: - Introductions - Transactions in SQL and PL/SQL (3 practices) - Transaction support in host language environments like ODBC, JDBC, and ADO.NET (2 practices) - Physical implementation of a DBMS (3 practices) - SQL query evaluation and optimization of the query evaluation (2 practices) - Tuning of an SQL query evaluation (1 practices) - Data layer implementation

Conditions for subject completion

Full-time form (validity from: 2019/2020 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 45 (45) 23
                Test Laboratory work 15  8
                Projekt Semestral project 30  16
        Examination Examination 55  28
Mandatory attendence parzicipation: Participation is mandatory on practices with tests and individual parts of the project.

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2020/2021 (B0613A140010) Computer Science INF P English Ostrava 2 Compulsory study plan
2019/2020 (B0613A140010) Computer Science INF P English Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner