I have started work on Apache Ignite, I referred https://apacheignite.readme.io/v1.0/docs ,but could not understand about cluster.
Is cluster only for data backup?
1.(Node1 client) I created spring rest app and pushing data into cache with
Ignite ignite = Ignition.start("examples/config/example-ignite.xml")
IgniteCache<Integer, String> cache=ignite.getOrCreateCache("myCache");
cache.put(1, "Hello");
cache.put(2, "World!");
2.Reaming Node2,Node3(server) started with
Ignite ignite = Ignition.start("examples/config/example-ignite.xml"))
My question are
1.With these configurations set up to achieve Fault Tolerance?
2.If my Node1 is down ,I have to forward request to another node automatically.
Please help me about cluster configuration.