EECS 447 (3 credit hours): Introduction to Database Systems -- Spring 2025
Meets in person, Tuesdays and Thursdays, 1:00 pm - 2:15 pm, Eaton 2
Teaching website: people.eecs.ku.edu/~saiedian/Teaching
Professor Hossein Saiedian
Office: Eaton Hall 3012
Telephone: 785-864-8812
E-Mail: saiedian AT ku.edu
WWW: people.eecs.ku.edu/~saiedian
Office Hours: Tuesdays and Thursdays, 2:15-3:15 PM (and by appointment)
Ajay Jarugula, ajayjarugula@ku.edu, Eaton 2005B, Office hours: Mondays, 1:30-3:30 PM
Absar Rahman, moh.absar.rahman@ku.edu, Eaton 3011, Office hours: Wednesdays, 2:00-4:00 PM
EECS 447 Introduction to the concept of databases and their operations. Basic concepts, database architectures, storage structures and indexing, data structures: hierarchical, network, and relational database organizations. Database design and normalization: ER model, candidates keys, functional dependencies, normal forms, decomposition. Emphasis on relational databases, relational algebra, and SQL. Introduction to views, transactions, and database access control. Introduction to database security, big data, NoSQL, CAP theorem, key-value stores. Prerequisite: Upper-level EECS eligibility or departmental consent.
Database concepts mastery. Understand and apply key database concepts, including conceptual modeling, data models, relational schemas, and normalization techniques, to create scalable database systems.
SQL query proficiency. Develop proficiency in writing and optimizing SQL queries for data manipulation, retrieval, and reporting, ensuring high performance and data accuracy.
Database security and transactions. Understand best practices for database security, backup, recovery, and transaction management to protect data integrity, maintain system reliability, and ensure consistent, secure handling of data operations.
Databases in big data and cloud. Understand the role of databases in big data ecosystems and cloud platforms, and apply database management techniques to support data science applications and large-scale data processing.
Project management and teamwork.
Learn essential project management skills like planning,
scheduling, and communication. Work effectively in team
and contribute to successful database projects.
The following are a couple of the most popular database systems
textbooks:
Recommended textbooks
A. Elmasri, H. Navathe,
Fundamentals of Database Systems, 7th edition,
Pearson, 2016
The textbook's
table of contents.
A. Silberschatz, H. Korth, S. Sudarshan
Database System Concepts, 7th edition
McGraw-Hill, 2020
The textbook's
table of contents.
Students are responsible for lecture slides, topics discussed in the classroom, reading assignments, as well as items distributed during the classroom sessions. Important reading materials as well as lecture slides will be placed on Canvas:
Lecture notes (Canvas)
Readings (Canvas)
Project resources (Canvas)
Evaluation criteria. Students will be evaluated as follows:
Assignments: 10%Term project. The term project in this course is team-based, with teams consisting of 5--6 members. During class discussions, we’ll cover project requirements, and detailed descriptions of project components will be available on Canvas. Teams will need to choose a computing platform, and all projects must be implemented in a SQL-based relational database. Finally, project artifacts should be placed on GitHub for easy collaboration, version control, and grading.
Exams and quizzes Exams and quizzes will be conducted in-person, in the classroom, and will be closed book and notes, administered through Canvas. Always bring a device that can connect to Canvas for taking exams or quizzes. During an exam or quiz, no other devices should be used, and no other files or apps should be open except for Canvas. If using a browser to connect to Canvas, only one tab should be open.
Grading scale
A = 90%..100%
B = 80%..89%
C = 70%..79%
D = 60%..69%
All written work must be typeset and submitted on Canvas. Please note that typesetting means handwritten work will not be accepted.
iClicker is an interactive classroom response system that allows students to engage actively by answering questions and participating in polls. The University of Kansas has secured an iClicker subscription for classroom use, and the EECS department is incorporating this system into its courses to boost student engagement. Participation in the iClicker community is mandatory for this course.
Week 1: January 21 and January 23
Course syllabus and course review
-- Striving for successful teams
Introduction to database management system
-- Why a database system?
-- The three-schema architecture and data independence
-- Database languages
Week 2: January 28 and January 30
Requirements engineering
-- Why modeling, domain modeling
Conceptual modeling
-- Data entities, relationships
Get acquainted with your team members and discuss team member roles
Week 3: February 4 and February 6
Conceptual modeling (continued)
Introduction to the relational model
Week 4: February 11 and February 13
February 11: Mini-Exam 1 (primarily on introductory topics and conceptual
modeling)
Introduction to the relational model
-- The relational data model
Due: A vision statement and project plan
Week 5: February 18 and February 20
Manipulating a relational database
-- The relational data model integrity constraints
-- Relational algebra expressions
Week 6: February 25 and February 27
Manipulating a relational database
-- Relational algebra expressions
From ER diagrams to databases: Building the logical model
-- Converting an ER diagram to a logical model
Introduction to SQL
-- From relational algebra to SQL
-- SQL structure
-- SQL constructs
Due: Project requirements
Week 7: March 4 and March 6
March 4: Mini-Exam 2 (primarily on the relational model)
Advanced SQL
-- Database views (virtual tables)
-- Complex queries
-- Specifying constraints and triggers
Week 8: March 11 and March 13
Relational database design
-- Properties of good relations
-- Functional dependency theory
-- Decomposition algorithms
Due: Project conceptual model
Week 9: March 18 and March 20
Spring breakWeek 10: March 25 and March 27
Relational database design (continued)
-- Additional design algorithms
-- Database design process
Due: The logical relational model (relations, attributes, primary and foreign keys, FDs)
Week 11: April 1 and April 3
April 1: Mini-Exam 3 (primarily on SQL)
Relational database design (continued)
-- Discovering functional dependencies, keys
-- Achieving formal forms
Week 12: April 8 and April 10
Complex data types
-- Structured data types
-- Unstructured data types
Data growth and big data
-- Data centers
-- Cloud computing
-- Data analytics
Week 13: April 15 and April 17
Database transactions and ACID properties
-- Transaction concept
-- Transaction atomicity, durability, and isloation
-- Serializability
Concurrency control and lock protocols
Transaction failure and recovery
-- Lock-based protocols
-- Recovery algorithms
Week 14: Week 14: April 22 and April 24
Database security
--Database encryption and granularity levels
-- Grant and revoke privileges
Database architectures
Due: Physical database design and data population (SQL DDL statements, a printout of all relations)
Week 15: April 29 and May 1
Database architectures
-- Centralized and distributed databases
-- Cloud databases
Due: Project demonstrations (run queries; generate reports)
Week 16: May 6 and May 8
From databases to data science: bridging the gap )
-- Data science techniques
Course review
Week 17: May 12
Attendance.
Regular attendance is essential for success in this course
and its labs. Attendance may be taken throughout the
semester. Three or more unexcused absences will result in a
one-letter grade reduction in the final course grade, which will
be reflected when grades are posted at the end of the semester.
Students who miss class without a valid excuse are responsible
for obtaining missed materials and assignments. The instructor or the TAs
will not provide individual makeup lectures or one-on-one
instruction. It is the student's responsibility to stay informed
about course content, assignments, and course updates.
Late-work, makeup policy.
Late work will not be accepted. Make-up options for labs,
quizzes, or exams are not available.
Exceptions will be made for
excusable absences.
Requests for excused absences must be submitted in advance and
approved by the instructor, except in emergencies. In such
cases, notify the instructor as soon as possible after the
absence. Please attach verification documents to the request.
Make-up quizzes and exams for excused absences must
be completed before the following session when the quiz/exam
content will be discussed in classroom or its key becomes
public. Make-up for an excused lab absence should be
completed within one week.
Technical problems. If you experience technical problems
with your EECS account or the EECS servers or the lab
equipment, please submit a support request help at:
https://tsc.ku.edu/request-support-engineering-tsc.
Inside classroom policy.
Students are expected to come to the class on time, be
attentive and engaged, conduct themselves professionally, and
avoid anything that could cause a distraction or detrimental
either for other students learning or for the instructor's
presentations. Profanity and swearing is not allowed.
Students are expected to actively participate in all classroom
presentations and discussions, ask questions, and regularly
make contributions such as offering comments, responding with
good answers, and providing feedback.
Canvas announcements.
Announcements is a Canvas tool to post important
information and updates to all members of a course. It is your
responsibility to regularly check your Canvas account for such
announcements (students may also receive an email notification
when a new announcement is posted).
Email communications
E-mail communication is fast, flexible, and effective. You have an
@ku.edu email account and you are expected to regularly check
it. Important information may also be communicated via email.
You are a student registered in a course offered by
the School of Engineering at the University of Kansas, a top regional
and a nationally ranked institution. Your communications, especially
written communications (composition, grammar, spelling, punctuation,
etc), should reflect that status.
Please follow these email guidelines and etiquettes.
Send text-only emails in text-only format. All classroom
assignments, labs, or projects should be typeset and submitted
on Canvas.
Other documents (e.g., documents for an excusable
absence) shoud be emailed in PDF or a well-known image format (e.g.,
JPG or PNG). See the Guidelines for submitting electronic documents.
Grade and absence clarification or correction.
If you believe your grades on an assignment, lab, quiz, or
exam are incorrect, you should formally submit a grade appeal
via email to the instructor within one week of receiving the
graded work. Similarly, if you have an excusable absence, and
you did not provide documentation prior to the absence, submit
relevant documentation within one week of the absence. Failure
to address concerns within these timeframes will result in
the decision becoming final. This timeline ensures timely
resolution and fairness for all parties involved.
Late exam-taking policy. If a
student will have to take an exam or a quiz at a later time
(due to an excused and verified absence), he or she
will be asked to make the following statement:
I understand that I have been granted the opportunity to take
this exam or quiz on [date of rescheduled exam] due to an excused
absence from the original exam on [date of original exam]. In
making this arrangement, I affirm that I did not and will
not, by any means (in writing, speaking, or through digital
communications), obtain any information about the exam content
or details from anyone who has taken it at the original time. I
understand that violating this pledge may result in disciplinary
action, including receiving a failing grade on the exam.
Cell phone policy. Cell phones
should be turned off before coming to the classroom.
Cell phone use for the purposes of texting, email
or other social media should be avoided. Earphones
for music are OK during lab work or individualized
problem solving, as long as the volume allows you to
hear announcements. Also cell phone or other cameras
may be used to photograph projects and the whiteboard
but avoid shots that include the presenter or other students. Laptop/electronic device policy. The use of laptops,
tablets or similar devices is common for taking notes
but turn off audio and avoid any possible uses
that could cause distraction for others
(e.g., Web surfing or social media visits).
Incomplete grade policy. "Incomplete
(I) grades are used to note, temporarily, that students
have been unable to complete a portion of the required
course work during that semester due to circumstances
beyond their control. Incomplete work must be completed
and assigned an A-F or S/U grade within the time
period prescribed by the course instructor. After
one calendar year from the original grade due date,
an Incomplete (I) grade will automatically convert
to a grade of F or U, or the lapsed grade assigned by
the course instructor."
Also please review change of grade policy
here and
here.
Accommodations for students with disabilities.
The University of Kansas is committed to providing
equal opportunity for participation in all programs,
services and activities. Requests for special
accommodations may be made thru the
KU Student Access Services.
The Provost's freedom of expression statement .
"Our IRISE values will guide us and our students as we all
engage with each other in respectful freedom of expression.
In a setting as diverse as KU, we will inevitably encounter
ideas, opinions and philosophies that are different than
our own and which some personally find uncomfortable or
offensive. To be clear, threats, incitement of violence and
targeted harassment are not protected speech under the First
Amendment. Offensive speech, although it can be painful, is
generally considered protected speech. We need to strongly
encourage and facilitate civil and respectful discussion and
interaction. We simply must not inhibit or penalize expression
protected by the First Amendment."
KU's diversity policy statement.
"As a premier international research university, the University of
Kansas is committed to an open, diverse and inclusive learning
and working environment that nurtures the growth and development
of all. KU holds steadfast in the belief that an array of
values, interests, experiences, and intellectual and cultural
viewpoints enrich learning and our workplace. The promotion
of and support for a diverse and inclusive community of mutual
respect require the engagement of the entire university..."
Please also see:
KU's statement on diversity and inclusion.
KU's nondiscrimination, equal opportunity.
"The University of Kansas prohibits discrimination on the
basis of race, color, ethnicity, religion, sex, national
origin, age, ancestry, disability, status as a veteran,
sexual orientation, marital status, parental status, gender
identity, gender expression, and genetic information in the
University's programs and activities."
Please also see:
KU's statement on nondiscrimination and on
racial and ethnic harassment policy.
KU's sexual harassment policy.
"The University of Kansas prohibits sexual harassment and
is committed to preventing, correcting, and disciplining
incidents of unlawful harassment, including sexual harassment
and sexual assault."
Please also see
KU's statement on sexual harassment.
KU's mandatory reporter statement.
"The University of Kansas has decided that all employees, with
few exceptions, are responsible employees or mandatory reporters
who must report incidents of discrimination, harassment, and
sexual violence that they learn of in their employment at KU
to the Office of Civil Rights and Title IX. This includes
faculty members. As such, if you share information about
discrimination, harassment, or sexual violence with me, I
will have to relay that information to the Office of Civil
Rights and Title IX. I truly value your trust in me to share
that information and I want to be upfront about my requirement
as a mandatory reporter. If you are interested in contacting
KU’s confidential resources (those who do not have to make
disclosures to OCRTIX), there are: the Care Coordinator,
Melissa Foree; CAPS therapists; Watkins Health Care Providers;
and the Ombuds Office."
Please see
KU's statement on mandatory reporting.
KU's commercial note-taking ventures.
"Pursuant to the University of Kansas’ Policy on Commercial
Note-Taking Ventures, commercial note-taking is not permitted
in this course. Lecture notes and course
materials may be taken for personal use, for the purpose of
mastering the course material, and may not be sold to any person
or entity in any form. Any student engaged in or contributing
to the commercial exchange of notes or course materials will be
subject to discipline, including academic misconduct charges,
in accordance with University policy. Please note: note-taking
provided by a student volunteer for a student with a disability,
as a reasonable accommodation under the ADA, is not the same
as commercial note-taking and is not covered under this policy."
Please see
KU's statement on commercial note-taking.
Concealed handguns.
"Individuals who choose to carry concealed handguns are solely responsible to do
so in a safe and secure manner in strict conformity with state and federal laws
and KU weapons policy. Safety measures outlined in the KU weapons policy
specify that a concealed handgun:
Generative AI tools like ChatGPT can be powerful resources
for learning. They can aid in brainstorming, research, and
writing. However, it's crucial to use these tools ethically
and responsibly.
Think of generative AI as a sophisticated lab tutor or writing
center consultant. These tools can offer valuable support, but
they cannot replace your own intellectual work. Submitting work
generated primarily by AI is considered academic misconduct,
similar to having someone else write your paper or code your
program.
All assignments in this course require your original thought
and effort. You are expected to demonstrate your learning by
completing assignments independently. While you may use AI
tools as a resource, the final product must be your own work.
To clarify expectations and foster transparency, you
will be asked to reflect on your use of AI tools for each
assignment. These reflections should detail how AI assisted
you, the challenges you encountered, and how you overcame
them. This process will help you develop critical thinking
and problem-solving skills.
Remember: The goal of this course is to develop your
abilities. Relying too heavily on AI can hinder your
intellectual growth. By engaging with the challenges of the
course and learning from your experiences, you will build a
strong foundation for success.
The University of Kansas, the School of Engineering, and
in particular, the Department of Electrical Engineering &
Computer Science (EECS) have zero tolerance for academic
dishonesty and academic misconduct.
The institutional definitions and consequences of institutional
academic integrity policies will used. Academic dishonesty
includes any form of plagiarism (cheating) as well as "giving
or receiving of unauthorized aid on examinations or in the
preparation of assignments or reports, knowingly misrepresenting
the source of any academic work, falsification of research
results, and plagiarizing of another's work." An absolutely
minimum consequence of an academic integrity violation will be
a zero for the item in question (e.g., a lab, an assignment,
an exam or quiz), but depending on the severity, the consequence
may be a lower grade, or simply an F for the
course, and the case may be forwarded to the SoE committee
for additional penalties and disciplinary measures.
LMS features.
During exams or quizzes, only one device should be used,
with solely the Canvas app or a single browser tab for Canvas
open. Having any other app or file open will be considered a
violation of academic integrity.
To further facilitate academic integrity, the following features
of Canvas will be utilized:
KU's academic misconduct policy: https://policy.ku.edu/governance/USRR#art2sect6
Code of student rights and responsibility: Code of Student Rights and Responsibilities
The ACM's and IEEE's code of ethics. As IT and computing
professionals and/or as engineers, you should be familiar with
the ACM's (IT, computing) and IEEE (engineering) codes of
ethics and apply them during your academic and professional
careers. These are lifelong commitments to integrity and
professional conduct.
We will review these during the first class session, but you
are strongly encouraged to review these codes in detail:
From the ACM's preamble: Computing professionals' actions
change the world. To act responsibly, they should reflect upon
the wider impacts of their work, consistently supporting the
public good. The ACM Code of Ethics and Professional Conduct
("the Code") expresses the conscience of the profession.
From the IEEE's preamble: We, the members of the IEEE, in
recognition of the importance of our technologies in affecting
the quality of life throughout the world, and in accepting
a personal obligation to our profession, its members and the
communities we serve, do hereby commit ourselves to the highest
ethical and professional conduct and agree.
The School of Engineering Statement on EdTech.
"With the switch to online teaching as a result of the
Coronavirus pandemic, professors and instructors at the
KU School of Engineering are aware that some students are
actively posting assignments, laboratory, and exam questions
and responses to EdTech services (e.g., Chegg) even during
exam time frames.
Keep in mind that when a person signs up to participate by
either uploading, and/or downloading, and/or using posted
material from these sites, the “terms of service” that are
agreed to do not protect the person when KU and/or the School
of Engineering decide to conduct investigations related to
academic misconduct (e.g., plagiarism and/or cheating).
In fact, EdTech services, like Chegg, retain contact information
of students who use their services and will release that
information, which is traceable, upon request. Using these
services constitutes academic misconduct, which is not tolerated
in the School of Engineering. It violates Article 3r, Section
6 of its Rules & Regulations, and may lead to grades of F
in compromised course(s), transcript citations of academic
misconduct, and expulsion from the University of Kansas.
If unsure about assignments, it is important that students use
the allowable available resources, such as instructor office
hours, graduate teaching assistants, and/or tutoring. The School
of Engineering wants students to be successful; cheating is
not the way to attain that success."
KU's policy on academic misconduct
Common policies
Examples of excusable absences include:
LLM and generative AI tools
Academic integrity
Additional important links:
Professor Hossein Saiedian
Electrical Engineering & Computer Science
Eaton Hall 3012
University of Kansas
1520 W 15th St
Lawrence, KS 66045-7621
+1 785 864-8812
saiedian at eecs.ku.edu