15. Module: Konsep Basisdata PostgreSQL

Database relasional adalah bagian penting dari setiap sistem GIS. Dalam modul ini, Anda akan belajar tentang konsep Relational Database Management System (RDBMS) dan Anda akan menggunakan PostgreSQL untuk membuat database baru untuk menyimpan data, serta belajar tentang fungsi khas RDBMS lainnya.

• 15.1. Lesson: Introduction to Databases
  • 15.1.1. What is a Database?
  • 15.1.2. Tables
  • 15.1.3. Columns / Fields
  • 15.1.4. Records
  • 15.1.5. Datatypes
  • 15.1.6. Modelling an Address Database
  • 15.1.7. Database Theory
  • 15.1.8. Normalisation
  • 15.1.9. Try Yourself
  • 15.1.10. Indexes
  • 15.1.11. Sequences
  • 15.1.12. Entity Relationship Diagramming
  • 15.1.13. Constraints, Primary Keys and Foreign Keys
  • 15.1.14. Transactions
  • 15.1.15. In Conclusion
  • 15.1.16. What's Next?
• 15.2. Lesson: Implementing the Data Model
  • 15.2.1. Install PostgreSQL
  • 15.2.2. Bantuan
  • 15.2.3. Create a database user
  • 15.2.4. Verify the new account
  • 15.2.5. Create a database
  • 15.2.6. Starting a database shell session
  • 15.2.7. Make Tables in SQL
  • 15.2.8. Create Keys in SQL
  • 15.2.9. Create Indexes in SQL
  • 15.2.10. Dropping Tables in SQL
  • 15.2.11. A word on pgAdmin III
  • 15.2.12. In Conclusion
  • 15.2.13. What's Next?
• 15.3. Lesson: Adding Data to the Model
  • 15.3.1. Insert statement
  • 15.3.2. Sequencing Data Addition According to Constraints
  • 15.3.3. Try Yourself
  • 15.3.4. Select data
  • 15.3.5. Update data
  • 15.3.6. Delete Data
  • 15.3.7. Try Yourself
  • 15.3.8. In Conclusion
  • 15.3.9. What's Next?
• 15.4. Lesson: Queries
  • 15.4.1. Ordering Results
  • 15.4.2. Filtering
  • 15.4.3. Joins
  • 15.4.4. Sub-Select
  • 15.4.5. Aggregate Queries
  • 15.4.6. In Conclusion
  • 15.4.7. What's Next?
• 15.5. Lesson: Views
  • 15.5.1. Creating a View
  • 15.5.2. Modifying a View
  • 15.5.3. Dropping a View
  • 15.5.4. In Conclusion
  • 15.5.5. What's Next?
• 15.6. Lesson: Rules
  • 15.6.1. Creating a logging rule
  • 15.6.2. In Conclusion
  • 15.6.3. What's Next?