Database definition
A database is a collection of organised data,information and records
Database purpose
Managing mass amount of information
sHARING MASSS INFORMATION
Sharing information between users.
Manipulating complicatedly related information.
Need Security.
Desire organisation.
DATABASE HOLDING BOOKS
Firebase realtime database is created to store the details about the books
The following snippet shows the connectivity to our database
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The database holds various information about the books like,
- Title
- isbn
- authors
- category
- Description
CASE 1:
Get the description of the book when given the book name
The following snippet shows the query to get the description of the book
The output of the query is as follows:
CASE 2:
Get the authors of the given book
The following snippet shows the query to get the authors of the given book
The output of the query is as follows:
CASE 3:
Get the title of the book given the isbn number
The following snippet shows the query to get the title of the book given the isbn number
The output of the query is as follows
