{"id":3022,"date":"2023-06-07T01:59:25","date_gmt":"2023-06-06T22:59:25","guid":{"rendered":"https:\/\/www.ba.ihu.gr\/?post_type=course&#038;p=3022"},"modified":"2025-09-22T10:48:29","modified_gmt":"2025-09-22T07:48:29","slug":"%ce%b301","status":"publish","type":"course","link":"https:\/\/www.ba.ihu.gr\/en\/courses\/%ce%b301\/","title":{"rendered":"Topics in Databases"},"author":6,"template":"","meta":[],"semester":[68],"course_type":[14],"acf":{"code":"\u039301","semester":[68],"level":"1","teaching_activities":{"activity_1":{"description":"Lectures and Laboratory Exercises","weekly_hrs":3,"ects":5},"activity_2":{"description":"","weekly_hrs":"","ects":""},"activity_3":{"description":"","weekly_hrs":"","ects":""},"activity_4":{"description":"","weekly_hrs":"","ects":""},"activity_5":{"description":"","weekly_hrs":"","ects":""}},"type":14,"language":"Greek","erasmus":"\u038c\u03c7\u03b9","url":"https:\/\/elearning.cm.ihu.gr\/course\/view.php?id=33","prerequisites":"","instructors":[1457],"coordinator":"","content":"Extended Entity-Relationship Diagram, main and child classes, inheritance, EDOS to Relational Database Conversion \u2013 presentation of alternative approaches analysis of features of each approach, advanced topics in SQL, demonstration of data-driven application development technique using appropriate environment software, presentation and analysis of the application.","goals":"The objectives of the course are:\r\n<ul>\r\n \t<li>To present advanced concepts of database technology that have influenced modern approaches to the representation of reality.<\/li>\r\n \t<li>To analyze the relationship between the representation of data at a conceptual level and their implementation in a database management system.<\/li>\r\n \t<li>To present the SQL language.<\/li>\r\n<\/ul>\r\nBy completing the course students should be able to:\r\n<ul>\r\n \t<li>Develop Extended Entity-Relationship Diagrams based on descriptions and\/or business documents.<\/li>\r\n \t<li>Recognize the advantages and limitations of design decisions underlying an Entity Relationship Diagram.<\/li>\r\n \t<li>Transform Extended Entity-Relationship Diagrams into well-designed relational databases.<\/li>\r\n \t<li>Use the SQL language to create a relational database by enforcing appropriate referential integrity constraints.<\/li>\r\n<\/ul>","skills":"to be filled","teaching_methods":"<ul>\r\n \t<li>Face to face.<\/li>\r\n<\/ul>","ict_usage":"<ul>\r\n \t<li>Online guidance.<\/li>\r\n \t<li>Slides Projection in the classroom.<\/li>\r\n \t<li>Use of E-mail and onlne communication systems.<\/li>\r\n \t<li>Use of e-learning system (moodle).<\/li>\r\n<\/ul>","teaching_organization":{"activity_1":{"description":"Lectures","workload":39},"activity_2":{"description":"Personal Study","workload":86},"activity_3":{"description":"","workload":""},"activity_4":{"description":"","workload":""},"activity_5":{"description":"","workload":""},"activity_6":{"description":"","workload":""}},"students_evaluation":"to be filled","bib_textbooks":"<ol>\r\n \t<li>\u0395. \u039a\u03b5\u03c7\u03c1\u03ae\u03c2 \u00ab\u03a3\u03c7\u03b5\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u0392\u03ac\u03c3\u03b5\u03b9\u03c2 \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd\u00bb, \u039a\u03a1\u0399\u03a4\u0399\u039a\u0397, 2021.<\/li>\r\n \t<li>Elmasri R., Navathe S. B., \u0398\u03b5\u03bc\u03b5\u03bb\u03b9\u03ce\u03b4\u03b5\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b2\u03ac\u03c3\u03b5\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7: 6\u03b7 \u0388\u03ba\u03b4\u03bf\u03c3\u03b7, \u0394\u0399\u0391\u03a5\u039b\u039f\u03a3, 2012.<\/li>\r\n \t<li>Ramakrishnan R., Gehrke J., \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 \u0392\u03ac\u03c3\u03b5\u03c9\u03bd \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, 3\u03b7 \u0388\u03ba\u03b4\u03bf\u03c3\u03b7, \u0395\u03ba\u03b4. \u03a4\u03b6\u03b9\u03cc\u03bb\u03b1, 2012.<\/li>\r\n \t<li>Begg Carolyn, Connolly Thomas, \u039c\u03b9\u03b1 \u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03a0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c4\u03b7\u03bd \u03a5\u03bb\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u0394\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03a3\u03c5\u03c3\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u0392\u03ac\u03c3\u03b5\u03c9\u03bd \u0394\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, \u0393\u03ba\u03b9\u03cd\u03c1\u03b4\u03b1\u03c2, 2008.<\/li>\r\n<\/ol>","bib_journals":"<ol>\r\n \t<li>Database Systems Journal.<\/li>\r\n \t<li>ACM Transactions on Database Systems.<\/li>\r\n \t<li>International Journal of Intelligent Information and Database Systems.<\/li>\r\n<\/ol>"},"_links":{"self":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course\/3022"}],"collection":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course"}],"about":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/types\/course"}],"author":[{"embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/users\/6"}],"version-history":[{"count":24,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course\/3022\/revisions"}],"predecessor-version":[{"id":5757,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course\/3022\/revisions\/5757"}],"acf:post":[{"embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/staff\/1457"}],"acf:term":[{"embeddable":true,"taxonomy":"course_type","href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course_type\/14"},{"embeddable":true,"taxonomy":"semester","href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/semester\/68"}],"wp:attachment":[{"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/media?parent=3022"}],"wp:term":[{"taxonomy":"semester","embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/semester?post=3022"},{"taxonomy":"course_type","embeddable":true,"href":"https:\/\/www.ba.ihu.gr\/en\/wp-json\/wp\/v2\/course_type?post=3022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}