'Person name' presentation slideshows

Object-Relational Databases and OR Extensions

Object-Relational Databases and OR Extensions. University of California, Berkeley School of Information IS 257: Database Management. Object-Relational DBMS OR features in Oracle OR features in PostgreSQL Extending OR databases (examples from PostgreSQL). Lecture Outline.

892 views • 73 slides

Database Course

Database Course. General Information. TAs : Jonathan Mamou Gideon Rothschild Course Email: db@cs.huji.ac.il Moderated Newsgroup: local.course.db.ta Students Newsgroup: local.course.db.stud Course Homepage: http://www.cs.huji.ac.il/~db. Assignments (1). About 10-12 assignments

918 views • 48 slides

C20.0046: Database Management Systems Lecture #12

C20.0046: Database Management Systems Lecture #12. M.P. Johnson Stern School of Business, NYU Spring, 2008. Agenda. Last time: nulls, grouping & aggregation Today: creating tables, modifications, etc. Null/logic review. TRUE AND UNKNOWN = ? TRUE OR UNKNOWN = ? UNKNOWN OR UNKNOWN = ?

544 views • 46 slides

Object Arrays

Object Arrays. Why an array of objects?. Similar to an array of integers we might want a list of objects For example A school has a number of courses If each course is an object The school can have an array of courses. Review on arrays of primitive types.

388 views • 25 slides

RA examples

554 views • 25 slides

Research

277 views • 15 slides

YAOP

Group P06: Chen Xi Han Lin Hu Qiang Xie Chenhong. YAOP. Yet Another ORM in Python. Introduction. YAOP is: A set of Python API Serialization of objects into SQLite3 Object Oriented Easy to use. Architecture. Data Definition Language Data Manipulation Language. Architecture Diagrams.

223 views • 13 slides