Meta data is data that describes how and when and by whom a particular set of data was collected at that time. It is also stated that it is essential for understanding information stored in certain data warehouses.
Metada data is data that describes other data.
The terms "meta data" and "metadata" are often used interchangeably, but technically "meta data" refers to data about data, while "metadata" specifically refers to structured information that describes, explains, or provides context for other data.
Meta data is a just information of object which are existing with in the database.the data about the data called Meta data.meta data contained the information with in the database.
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meta data can be define as the data about data....data is the known facts which can be recorded and altered...and the info. about the data is called meta data...example :-Suppose in a student table student name,age,sex,class,subject,stream all are the data of the student table and the data about these data(name,age,sex, etc...) like what type of data whether it is a integer or string or char and what is the range like age should be with in o-20 like the all are called Meta Data.......
META Data is very important to a computer programmer. It is necessary in order to maintain control and organization of different data elements.
meta-analysis; meta-evaluation; meta-data; meta-theory
Metadata is information that describes other data, such as the title, author, and date of a document. "Meta data" is simply a misspelling or incorrect spacing of the term "metadata."
You can find information on meta data in the publication "How to Minimize Meta Data in Microsoft Office Documents". There are also further steps you can take to ensure your information is safeguarded against access by hiding your text or hiding comments or tracked changes.
Meta data, overall, can hold a huge amount of information about a website. However, the three most important types of meta data are: Meta keywords (the keywords that describe what a page is about) Meta Title (the page's title) Meta Description (a full, but short description of a webpage.)