What is Data Aggregation
Reporting and data analysis applications that work closely to tie together company data users and data warehouses need to overcome problem on database performance. Every single day, the amount data c...
Data Warehouse
What is Data Administration
Data administration refers to the processes and procedures by which the integrity and currency of the data in the warehouse are maintained. Data warehouses are very large repository of all sorts of ...
What is Data Mining
Data Mining is the process of utilizing the results of data exploration to adjust or enhance business strategies. It builds on the patterns, trends, and exceptions found through data exploration to s...
What is Business Activity
Business Activities refer the component of information technology infrastructure representing all the business activities in a company whether they are manual or automated. Business activities utili...
What is Bulk Data Transfer
Bulk data transfer is software-based mechanism designed to move large data file using compression, blocking and buffering methods to optimize transfer times. Every single second of everyday, data mov...
What is an Ad Hoc Query
An Ad-Hoc Query is a query that cannot be determined prior to the moment the query is issued. It is created in order to get information when need arises and it consists of dynamically constructed SQL...
What is Access Path
Access Path In relational database management system (RDBMS) terminology, Access Path refers to the path chosen by the system to retrieve data after a structured query language (SQL) request is execu...
What is B-Tree
B-Tree is an indexing technique most commonly used in databases and file systems where pointers to data are placed in a balance tree structure so that all references to any data can be accessed in an...
What is Cache
A cache is a type of dynamic and high speed memory that is used to supplement the function of the central processing unit and the physical disk storage. The cache acts as a buffer when the CPU tries ...
Business-Driven Data Distribution
Business-driven data distribution refers to the situation where the business need for data at a specific location drives the company to develop a data site and the distribution of data to the said ne...