Organizations require several data processing systems depending on their specific business needs. Using a typical processing system for reading, writing, or deleting data will not meet all of your business’s needs. Data-driven companies typically utilize online transaction processing or web analytics depending on demand (OLAP).
What is OLTP?
Online Transaction Processing (OLTP) is a type of storage and processing that involves the execution and storing of many micro, concurrent transactions. Money transfers, ATMs, e-commerce, texting, and flight records use OLTP.
Example
e-commerce, internet banking, ATM transactions, and hotel reservations are just a few examples.
Advantages
- You can easily regulate the day-to-day operations of a company.
- It expands the company’s consumer base by simplifying individual processes.
- Solves the challenge of managing daily transactions, simplifies individual processes and arduous duties, and ensures high transaction speeds.
Disadvantages
- Multiple people have access to the system and the capacity to modify it, leading to issues.
- Because numerous users can access and alter data simultaneously, these systems can grow sophisticated.
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What is OLAP?
Online analytical processing is data storage and processing that stores past data for analysis. OLAP is a querying technique that focuses on records data in the data storage places such as Data Warehouses and Data Lakes. OLTP systems are frequently the source of these records.
Advantages
- The main advantage of OLAP over OLTP is that it provides a single platform for all corporate analytics needs.
- Consistency and accuracy of data and calculations; businesses can plan, budget, forecast, and analyze using a single multipurpose platform.
- In OLAP, the data and calculations are pretty consistent.
- High security since it is simple to set limitations on users and save sensitive data; allows complicated searches to be run.
Disadvantages
- In this system, traditional techniques necessitate lengthy modeling procedures. As a result, IT specialists are responsible for upkeep.
- It may not always be possible to collaborate across departments.
Example
financial statements from year to year, planning, forecasting, trend analysis, and so on.
Read More: Synchronous vs. Asynchronous – What is the Difference
Key Differences between OLAP and OLTP
| OLTP | OLAP |
| It has a very fast processing speed. | Normally its speed is slow but it depends on the amount of data. |
| Your data is as well organized | Your data is not as well organized, but what matters most is the ability to traverse through the data’s dimensions. |
| Capable of processing a high number of minor internet transactions. | Can handle data in a large amount |
| It uses DBMS | It uses data warehouses. |
Conclusion
we reviewed the OLTP and OLAP systems in this OLTP vs. OLAP article. In a comparison table, we looked at the differences between OLTP and OLAP. In conclusion, OLTP and OLAP are critical components of the data warehouse domain.