Frequently Asked Questions on Clustered File Organization
In what situation is use of clustered file organization appropriate in a database?
ans. For those databases in which queries often involve joining the related tables or in the case of working with large quantities of interconnected data, the use of the clustered file organization is effective. This is particularly good for scenarios where the index mostly helps in read operations since the complex maintenance task is not of much concern.
Is clustered file organization applicable to all types of databases?
ans. Clustered file organization indeed can be implemented in different relational database management systems(RDBMS), but its practical application and efficiency can differ depending on the certain DBMS. Some other systems, for example, have certain settings and customizations for clustering data.
In order to create clustered file organization , what are some good practices?
ans. The best practices involve practices such as the fields that should be clustered are chosen based on the query frequencies, space can be controlled in this method to avoid fragmentation, and the data clustered in this method can be rearranged and defragmented time and again and lastly used only for those applications where the read approach is most of the time dominant and queries are highly significant.
Clustered File Organization in DBMS
Data storing and accessing is a fundamental concept in the area of DBMS. A clustered file organization is one of the methods that have been practiced to improve these operations. The clustered file organization technique is the main concern of this article. This is used by DBMS to enhance access to data especially when it is in several tables which have a high probability of being accessed together. Definitions of these terms will also be made in the article while examples will also be used in the explanation of the concepts and the various types of clustered file organization.