The concept of a database management system (DBMS) can be traced back to the 1960s, when computer scientists began to develop ways to store and organize large amounts of data in a structured and easily accessible way. One of the earliest DBMSs was the Integrated Data Store (IDS), develop...
A database management system (DBMS) is a computer application that maintains many databases that are utilized to execute various functions. This method is utilized in banks, hospitals, hotels, and the information technology sector, among other places....
This refers to the physical devices, including the computer itself, that are used to store the data. Some examples of hardware used in a DBMS include: Computer Hard disks I/O channels 2. Software The software component of a DBMS refers to the computer programs used to manage the database....
This refers to the physical devices, including the computer itself, that are used to store the data. Some examples of hardware used in a DBMS include: Computer Hard disks I/O channels 2. Software The software component of a DBMS refers to the computer programs used to manage the database....
Scalability.Relational databases usually scale vertically, meaning data lives on a single server, and scaling is done by adding more computer (CPU, GPU, and RAM) power to that one server. However, switching from smaller to bigger machines often involves downtime. Scaling a...
questions compiler design gate questions computer networks gate questions operating system gate questions gate aptitude questions algorithm gate questions c programming gate questions gate articles gate full form isp full form ppp full form ieee full form man full form wlan full form ddr full form amd...
Q. What is the fullform of BCNF? BCNF stands for Boyce-Codd Normal Form. BCNF is a higher version of the Third Normal Form. Q. Is BCNF and Third Normal Form the same? No. BCNF is a higher version of the Third Normal Form. The purpose of the Third Normal Form or 3NF is to remo...
questions compiler design gate questions computer networks gate questions operating system gate questions gate aptitude questions algorithm gate questions c programming gate questions gate articles gate full form isp full form ppp full form ieee full form man full form wlan full form ddr full form amd...
Database management systems known as in-memory database management systems (IMDBMS) store and manage data primarily in a computer’s main memory (RAM) instead of conventional disc storage. This method greatly accelerates data retrieval and processing using memory’s quicker access times. Due to th...
The full operation of hash join can be classified as- Sort join operation- Get first row R1 from input1 Get first row R2 from input2 Merge join operation- 'while' command is not used at loop's end. If R1 joins with R2 Next row is got R2 from the input2 Return (R1,R2) else if...