Contents
What are the possible ways of configuring a load balancer?
How Do Application Load Balancer Configuration Methods Work?
- Round Robin: The Round Robin method relies on a rotation system to sort network and application traffic.
- IP Hash: In this straightforward load balancing technique, the client’s IP address simply determines which server receives its request.
What is a sticky session in load balancing?
Sticky session refers to the feature of many commercial load balancing solutions for web-farms to route the requests for a particular session to the same physical machine that serviced the first request for that session.
Are sticky sessions bad?
Sticky sessions can make it more complicated to have high availability and scalability. For the former, consider the case where one server goes down – all sessions on that server will also go down and you will have to write code to fail them over to the other server.
What are sticky sessions used for?
How to use session management with load balancer?
The load balancer routes the first request to A server. Which opens the main page from A server and creates password ‘123456’. This is stored in session on A server. Then user typed in the password and clicked button. Now the load balancer routes this request to the B server. Because session in B Sever is null, the passwords don’t match.
How to configure sticky sessions for your load balancers?
You can create a sticky session policy to bind the session of a user to a specific back-end instance. This policy can be based on a specific duration, or controlled by an application of the instance. F or more information, see About Load Balancers > Sticky Sessions. After creating the policy, you must enable it for it to apply.
How to use load balancer in ASP.NET stack?
A,B,C and D are the four servers. The load balancer routes the first request to A server. Which opens the main page from A server and creates password ‘123456’. This is stored in session on A server. Then user typed in the password and clicked button.
What is the role of the load balancer?
Every request first arrives at the Load Balancer and then it is the role of the Load Balancer to forward the request to a specific server based on the current load and the state of the server.