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Difference between OLAP and OLTP OLAP vs OLTP Main Differences OLAP OLTP Definition OLAP is known as online analytic processing. OLTP is known as online transaction processing. purpose The most important purpose is to plan, problem-solving, decision support. The most important purpose is to run business …
02/12/2018
Online Transaction Processing Online Transaction Processing is a class of software programs capable of supporting transaction-oriented applications on the internet. OLTP systems are used for order entry, financial transactions, customer relationship management. Such systems have large number of users who conduct short transactions. An important attribute of an OLTP system is its ability to maintain concurrency. …
10/11/2018
Semi Structured Data:- Semi Structured Data does not follow any data model. It cannot be stored in rows and columns. It has tags that help to group the data and describe how the data is stored. In semi-structured data, similar entities are grouped and organized in a hierarchy. The attributes within the group may …
16/06/2018
Unstructured Data:- Unstructured data – Digital data is also known as Unformed data. It is not stored in a database and does not conform to any model. i.e. it is difficult to determine the meaning of data. It does not follow any rules. Data can be of any type. i.e audio,video , text file .etc …
16/06/2018
Structured Data:- Structure Data is in a well-organized form(eg. In rows and columns) and can be easily used by a computer program. It is organized in entities, with similar entities grouped together to form relations or classes. Entities in the same group have the same descriptions. i.e. attributes. Structure data resides in RDBMS and Data …
16/06/2018
Digital Data:- The term Digital Data is most commonly used in computing especially where real-world information is converted to binary numeric form as in digital audio and digital photography. Types of Digital data:- Structured data Unstructured data Semi-structured data Advantages:- More options and flexibility in terms of recording and reviewing media. More options in terms …
09/06/2018
Business Intelligence Definition:- The business Intelligence is getting ”RIGHT INFORMATION TO THE RIGHT PEOPLE AT RIGHT TIME.” BI consists of two words: Business Intelligence Howard Dresner defines BI as:- “A set of concepts and methodologies to improve decision making in business through the use of facts and fact-based systems.” BI is a concept of methodology to …
08/06/2018