Skip to main content

What is distributed database processing for a website?

What is distributed database processing for a website?

Distributed databases provide a flexibility of accessing the copy of information or data to the client user. The Distributed database  system included many servers to process the data and distributed a maximum number of network attached storage to store copies of data for saving the database as backup data.

The distributed database provides data for client users when the user accesses their information to get the results in the display form on the Website or web application from the distributed servers and database.

Distributed database processing for a website involves splitting a large database into smaller, independent pieces called shards, which are then stored on multiple servers across different geographic locations. This approach enables websites to handle massive amounts of data and traffic by distributing the workload across multiple servers, improving scalability, reliability, and performance. Each shard operates independently, allowing for faster data retrieval and updates, while also providing redundancy and fault tolerance, ensuring that the website remains accessible even if one or more servers experience downtime.



Introduction to the computer system related to the topic of computer and website system and the topic is below here:


What is distributed database processing for a website?


Let's discuss computer and website development related to the topic of “What is distributed database processing for a website?” and explained following below here:


What is distributed database processing for a website?

There are some points on the computer system and database technology related to the topic of “What is distributed database processing for a website?” following below here:




  • Many servers to process the database from network attached storage or storage area network
  • Distributed database recovers the lost database from the other servers for the client user
  • Distributed database is spread to nearby servers the relevant database depends on the client users location
  • Distributed database is less secured from centralized database because it is distributed between many servers


Let’s discuss the points listed above about the computer system and database technology related to the topic of “What is distributed database processing for a website?” explanation following below here:


Many servers to process the database from network attached storage or storage area network

Many servers to process the database stored in the storage device or storage area network or network attached storage device in the distributed database to provide the data or information as the user give some command to use the user interface of websites and the website interface displays the data such as:- a user needs to see their details of the user account on the website and the website shows the personal database or information depends on their format of display data on the output interface of the website.

There are two points on how multiple servers process databases from Network-Attached Storage (NAS) or Storage Area Network (SAN):

1. Shared Storage Access:

Multiple servers can access the shared storage on NAS or SAN, allowing them to process the database simultaneously. This shared access enables load balancing, high availability, and scalability.

2. Parallel Processing:

With multiple servers accessing the same database on NAS or SAN, parallel processing can occur. Each server can process a portion of the database, reducing the overall processing time and increasing the system's throughput.



Distributed database recovers the lost database from the other servers for the client user

Distributed database recovers the lost database if the server does not access the database from the particular geographical location for the end user or client user on the distributed database from the website.

Distributed database recovers the lost which is important for the client user such as:- a personal information accessed by the website program from the database server and the storage device to provide the information but the database server doesn't work any technical issues then the distributed database accessed from the other server of database to provide the copy of personal database or any information which the user search from the website.

There are two points on how a distributed database recovers lost data:

1. Data Replication:

In a distributed database, data is replicated across multiple servers. This means that if one server goes down or data is lost, the system can retrieve the data from another server that has a replica of the data.

2. Automatic Failover:

Distributed databases often have an automatic failover mechanism, which allows the system to seamlessly switch to another server if one server fails or becomes unavailable. This ensures that the client user experiences minimal disruption and can continue to access the data without interruption.



Distributed database is spreaded to nearby servers the relevant database depends on the client users location

Distributed database is spreaded to nearby servers the relevant database depends on the location of client user to access the information which is copied from the other database servers to provide the correct data when the user access the information from the website and the distributed database process to find the nearby server database to access the copy of database file or information to the client user on the output interface of the website.

A distributed database is indeed spread across multiple servers, but with a twist - the relevant database is often determined by the client user's location. This approach is known as "geo-distributed" or "edge" computing. By storing data on servers closer to the user's location, the database can reduce latency, improve performance, and enhance the overall user experience. For instance, if a user in a particular country accesses a website, the relevant database queries might be routed to a server located on the East Coast, rather than one on the West Coast, to minimize latency and optimize performance.



Distributed database is less secured from centralized database because it is distributed between many servers

Distributed database is less secure from the centralized database because it has one location geographically to access the database. The centralized database is only a database model that access but high security layer for verification of the user to access because it included the sensitive database for the client user or admin user or privileged users on the website to protected from the object level of security model to verify the unique biometric verification such as:- eye scan, voice recognition, face recognition etc.

It is used to protect the sensitive database from the unknown access or attackers on the centralized database as compared to Distributed database.

The distributed database system processes the data which is not needed in a highly secured database of the client user but blockchain technology provides the fast techniques to process the data and uses the cryptographic method to protect the sensitive database on the distributed database system. Where the distributed database system stores in the digital ledger technology to store the records in a data block linked in a chain horizontally which means the data blocks connected into a sequence of data blocks and each data block connected to the previous data block in the blockchain technology.

Labels:

Comments

Post a Comment

Popular posts from this blog

Discuss the role played by the various components of the CPU

Q Discuss the roles played by the various components of CPU? The CPU is the brain of the computer system. All major calculations, manipulations and comparisons are made by the CPU. The CPU is also responsible for activating and controlling the operations performed by all other units of the computer system. The major components of the CPU are: a) Arithmetic Logic Unit (A.L.U.) b) Control Unit (CU) c) Primary Memory Arithmetic Logic Unit (A.L.U.): What is ALU Arithmetic logic Unit? ALU is a part of the CPU. It is a part to calculate the logical term in the CPU where the term refers to an operation of logical type. It also calculates the arithmetic terms in the CPU where the term refers to an operation of arithmetic type. It is used to direct access through the processor controller. The ALU connected to the input and output peripheral system through the bus with the different types of bus. Such as control bus, data bus etc. ALU is a part of the CPU that can calculate the input
Post a Comment
Read more

About the memory and its Classification of the computer Memory

What are the memories in the reference of computer system? What is Computer Memory?:- The memory is the essential for the computer to store the data, instruction and information. Without memory, computers are not be able to store data, instruction etc. The memory is an essential part of a computer system. It is require by the computer system to store information. Memory can be divided into the following two categories types: i) Primary or Main memory ii) Secondary Memory or Permanent memory In this figure I'll show the classification of the memory of computer system peripheral and architecture of organisations Primary Memory or Main memory:- i) Primary memory is the memory which is fastest memory of the computer. ii) It is a small but relatively fast storage unit that stores data and instruction which are used by the CPU (central processing unit). iii) This type or category of a memory is the main memory of the computer.It is a temporary memory and also we
Post a Comment
Read more

Comparing and limitation of the mouse and keyboard

Q 1. Compare the advantages and illuminations of a mouse and keyboard as data input devices? There are some points on the compare and limitations of the keyboard instead of the mouse following below: What is the definition of a keyboard in a computer as a peripheral device? “An input device that gives instructions to the computer in the text form is known as the keyboard of a computer”. The keyboard is also an operable  device of an operating system that is used in old times and today.  A cmd type operating system is operated by keyboard input device because cmd is known as command line interface operating system which is used to give the command in the text form by using keyboard input device. Keyboard is most important and popular input device where keyboard can do most of the task and work by using some keys and command on the operating system . Keyboard : i) Programs and data are entered into the computer through help of a keyboard which is attached to a CPU. ii) A keyboa
Post a Comment
Read more