What is the difference between OLAP and OLTP?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Elon Muskk
Doctor Elon
Hello, I'm an expert in database management systems. Let's delve into the differences between OLAP and OLTP.
OLTP (On-Line Transaction Processing) systems are designed for transactional processing. They handle a large number of short online transactions. The data in an OLTP system is typically in third normal form (3NF), which is a structured database design to reduce data redundancy and improve data integrity. OLTP systems are optimized for insertions, updates, and deletions.
OLAP (On-Line Analytical Processing), on the other hand, is designed for analytical processing. It is characterized by a lower volume of transactions but those transactions are complex queries that often require aggregations and multi-dimensional analysis. OLAP systems use a multi-dimensional schema which is more suitable for the analysis of data where the focus is on understanding trends and patterns over time.
In OLTP database there is detailed and current data, and schema used to store transactional databases is the entity model (usually 3NF). - OLAP (On-line Analytical Processing) is characterized by relatively low volume of transactions. Queries are often very complex and involve aggregations.
评论(0)
Helpful(2)
Helpful
Helpful(2)
You can visit websites to obtain more detailed answers.
QuesHub.com delivers expert answers and knowledge to you.
In OLTP database there is detailed and current data, and schema used to store transactional databases is the entity model (usually 3NF). - OLAP (On-line Analytical Processing) is characterized by relatively low volume of transactions. Queries are often very complex and involve aggregations.
