This official U.S. Government Web site provides the latest information on plans for NAICS revisions, as well as access to various NAICS reference files and tools. Additional information on the background and development of NAICS is available in the History section of this Web site.
A Database Management System (DBMS) is a program that controls creation, maintenance and use of a database. DBMS can be termed as File Manager that manages data in a database rather than saving it in file systems.
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SQL stands for Structured Query Language , and it is used to communicate with the Database. This is a standard language used to perform tasks such as retrieval, updation, insertion and deletion of data from a database.Standard SQL Commands are Select.@media(max-width: 499px) .videocontentmobile min-height: 280px; @media only screen and (min-width: 500px) and (max-width: 1023px).videocontentmobile min-height: 100px;@media(min-width: 1024px) .videocontentmobile min-height: 250px; if (typeof(pubwise) != 'undefined' && pubwise.enabled === true) pubwise.que.push(function() pubwise.renderAd('div-gpt-ad-9092914-1'); ); else googletag.cmd.push(function () googletag.display('div-gpt-ad-9092914-1'); googletag.pubads().refresh([gptadslots['div-gpt-ad-9092914-1']]); );
Normalization is the process of minimizing redundancy and dependency by organizing fields and table of a database. The main aim of Normalization is to add, delete or modify field that can be made in a single table.
DeNormalization is a technique used to access the data from higher to lower normal forms of database. It is also process of introducing redundancy into a table by incorporating data from the related tables.
A database Cursor is a control which enables traversal over the rows or records in the table. This can be viewed as a pointer to one row in a set of rows. Cursor is very much useful for traversing such as retrieval, addition and removal of database records.
A DB query is a code written in order to get the information back from the database. Query can be designed in such a way that it matched with our expectation of the result set. Simply, a question to the Database.
Stored Procedure is a function consists of many SQL statement to access the database system. Several SQL statements are consolidated into a stored procedure and execute them whenever and wherever required.
Data Integrity defines the accuracy and consistency of data stored in a database. It can also define integrity constraints to enforce business rules on the data when it is entered into the application or database.
Financial inclusion is a cornerstone of development, and since 2011, the Global Findex Database has been the definitive source of data on global access to financial services from payments to savings and borrowing. The 2021 edition, based on nationally representative surveys of about 128,000 adults in 123 economies during the COVID-19 pandemic, contains updated indicators on access to and use of formal and informal financial services and digital payments, and offers insights into the behaviors that enable financial resilience. The data also identify gaps in access to and usage of financial services by women and poor adults.
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