ผลต่างระหว่างรุ่นของ "Databases and Warehousing/Review the steps of the data life cycle and explain them."
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บรรทัดที่ 8:
** '''ข้อมูลส่วนบุคคล''' (Personal Data) ผู้ใช้งานหรือพนักงานของบริษัททั่ว ๆ ไปอาจจะทำเอกสารของตนเองตามหน้าที่ และความเชี่ยวชาญที่ตนมีโดยจัดเก็บเป็นข้อมูลส่วนตัว
** '''แหล่งข้อมูลภายนอก''' (External Data Sources) แหล่งข้อมูลภายนอกมีมากมายมหาศาลจึงมักไม่มีความสัมพันธ์กับระบบงานใดเป็นการเฉพาะ
== Questions for Review ==
# [[Databases and Warehousing/List the major sources of data.|/List the major sources of data.]]
# [[Databases and Warehousing/List some of the major data problem.|/List some of the major data problem.]]
# [[Databases and Warehousing/What is the terabyte?|/What is the terabyte?]](Write the number.)
# [[Databases and Warehousing/Review the steps of the data life cycle and explain them.|/Review the steps of the data life cycle and explain them.]]
# [[Databases and Warehousing/List some of the categories of data available on the Internet.|/List some of the categories of data available on the Internet.]]
# [[Databases and Warehousing/Define data Quality.|/Define data Quality.]]
# [[Databases and Warehousing/Define document management.|/Define document management.]]
# [[Databases and Warehousing/Describe the hierarchy of a file management system.|/Describe the hierarchy of a file management system.]]
# [[Databases and Warehousing/What are the problems that arise from the file environment?|/What are the problems that arise from the file environment?]]
# [[Databases and Warehousing/Discuss a relational database and how it differs from other databases.|/Discuss a relational database and how it differs from other databases.]]
# [[Databases and Warehousing/What are the components of a database of a database management system (DBMS)?|/What are the components of a database of a database management system (DBMS)?]]
# [[Databases and Warehousing/What is the difference between the conceptual, logical and physical views of data?|/What is the difference between the conceptual, logical and physical views of data?]]
# [[Databases and Warehousing/How can you get data out of a database?|/How can you get data out of a database?]]
# [[Databases and Warehousing/What are the benefits of using a DBMS?|/What are the benefits of using a DBMS?]]
# [[Databases and Warehousing/What is the difference between entities and attributes?|/What is the difference between entities and attributes?]]
# [[Databases and Warehousing/Describe a data warehouse.|/Describe a data warehouse.]]
# [[Databases and Warehousing/Describe a datamart.|/Describe a datamart.]]
# [[Databases and Warehousing/Define a marketing transaction database.|/Define a marketing transaction database.]]
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