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There are two kinds of databases. RDBMS and DBMS. Anything which stores data in rows and columns can be called as a database. Even a text file can be a database if it contains data in this format. XML files also can be treated as database. We can query a database using SQL (Structured Query Language) to extract information from a database. This data can be manipulated in different ways to generate reports or use in your software.
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How do you make an employee database in c program?
With lots of hard work.
What is database design?
Design of the database (Database Design) refers to a given application environment, optimize the structure of the database, the database and applications, which can efficiently store data to meet the application needs of various user information needs and processing requirements). At www. myelibrary.net.In you can clearly understand what is the database design.
Why is a table created in database?
Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.Tables are central to a database. A table stores the data. Everything else in the database, such as queries, forms and reports, use the data from the table. Without tables, a database is useless as it would have no data.
What is the use of JDBC?
JDBC stands for Java Database connectivity which is a standard java API for database. It is for database connectivity with project.
How does two phase commit process work in distributed database?
Pretty much the same way it works in any type of architecture. If it's distributed it just means it can span multiple databases of different types. Database changes required by a transaction are initially stored temporarily by each database. The transaction monitor then issues a "pre-commit" command to each database which requires an acknowledgement. If the monitor receives the appropriate response from each database, the monitor issues the "commit" command, which causes all databases to simultaneously make the transaction changes permanent.
What is the workgroup database?
In work group database approach , consists 20-25 members those team of people will develop a database of an organization . The work group database is designed to support to maintain database by a group of people.
How important is database in business?
we get our work done more quickly and efficiently due to database
What does the term database refer to and how does it work?
Database is a storage of information. Depending on the company or individual creating this database, what is stored in the database can vary greatly. The information stored in a database is kept in a systematic way, making it easy to retrieve necessary information.
How can you tell if a database object is invalid?
if it doesnt work
How smart do you have to be to work with database programs?
Above average!
How long does it take to become a database administrator?
depends on how well you can work in the company that runs the database to get promoted to that position.
In a relational database can two or more tables be liked to appear as one table?
Yes. That is how relational database work.
How does PHP work in the server?
Your PHP code accesses the database running on the same machine. It acts as an interface to the database. The user indirectly modifies the database through your code. The database is stored wherever. It really doesn't matter to you.
What are application for distributed database?
A distributed database is a database in which portions of the database are stored on multiple computers within a network. Users have access to the portion of the database at their location so that they can access the data relevant to their tasks without interfering with the work of others. A centralized distributed database management system manages the database as if it were all stored on the same computer.
What is the work of a database programmer?
The work of a database programmer is to work either privately or be on free contracts by different companies, the programmer would ensure that the companies online network was both running to its full capabilities and that it was safe from viruses.
What does a Hierarchical database do?
A hierarchical model is a database model which represents the database in a tree diagram. It thus helps the user to work with(i.e., use, modify, extract etc.) the database without even bothering about the complicated algorithms or flow chart used by the system to deal with the database.
What is database Optimization?
Database optimization is the process of improving the performance and efficiency of a database system by minimizing disk I/O, reducing data redundancy, optimizing queries, indexing tables, and implementing best practices to enhance overall system performance. It aims to streamline data retrieval and storage operations, enhance system speed, and reduce resource consumption.
