Table of Contents
- 1 How does a server handle multiple requests at once?
- 2 How do you handle multiple simultaneous user requests on an application?
- 3 Which server can process multiple requests at a time?
- 4 How multiple requests are handled by NodeJS?
- 5 How many concurrent requests can a database handle?
- 6 How does a server handle multiple connections at a time?
- 7 What protocol does http use to connect to the server?
How does a server handle multiple requests at once?
If a server uses a number of sub-processes in order to serve multiple requests by allocating each socket to one sub-process then it is known as a multi-threaded server. This is how the server handles multiple connections at a time.
How do you handle multiple simultaneous user requests on an application?
First, you read the table and find the first record that is unused. You propagate the number back to your application. Then you try to open the record exclusively (for writing). You check again if the record is still unused, and if it is, fetch the data for the record.
Which server can process multiple requests at a time?
concurrent server
The server can be iterative, i.e. it iterates through each client and serves one request at a time. Alternatively, a server can handle multiple clients at the same time in parallel, and this type of a server is called a concurrent server.
How many requests can a server handle at a time?
The from-the-box number of open connections for most servers is usually around 256 or fewer, ergo 256 requests per second. You can push it up to 2000-5000 for ping requests or to 500-1000 for lightweight requests.
How a multithreaded server can handle concurrent client service requests?
A multi-threaded server can create a set of threads, which handle requests concurrently. Application servers usually use a threads pool to manage these concurrent threads. The size of the thread pool can be dynamically adjusted according to the request load.
How multiple requests are handled by NodeJS?
How NodeJS handle multiple client requests? NodeJS receives multiple client requests and places them into EventQueue. NodeJS is built with the concept of event-driven architecture. NodeJS has its own EventLoop which is an infinite loop that receives requests and processes them.
How many concurrent requests can a database handle?
By default, SQL Server allows a maximum of 32767 concurrent connections which is the maximum number of users that can simultaneously log in to the SQL server instance.
How does a server handle multiple connections at a time?
If a server uses a number of sub-processes in order to serve multiple requests by allocating each socket to one sub-process then it is known as a multi-threaded server. This is how the server handles multiple connections at a time.
Can multiple clients get connected to the same port?
It is possible that multiple clients get connected to the same port depending on which client has been assigned which port. The sockets signify the exact end-point. It is quite an obvious fact that the IP address of each client will certainly differ, and so does the server’s IP address.
Can a server have two processes listening to the same port?
It is possible that a server’s two different processes listen to the same port, provided that both of them use different protocols; else it is impossible. Servers are also classified as single and multiple threaded.
What protocol does http use to connect to the server?
For HTTP uses TCP which is a connection-based protocol. That is, clients establish a TCP connection while they’re communicating with the server. Multiple clients are allowed to connect to the same destination port on the same destination machine at the same time. The server just opens up multiple simultaneous connections.