Network Configurations
Every Network Configuration comes with a different configuration in terms of the number of Nodes and computational power. The following table outlines available resource limitations based on the provisioned node's size and will help you understand what constitutes a Network Configuration.
Small
Medium
Large
1 Peer + 1 orderer node
2 Peer + 1 orderer node
4 Peer + 3 orderer node
0.5 CPU
1 CPU
2 CPU
1 GB RAM
2 GB RAM
4 GB RAM
20 req/sec
100 req/sec
1000 req/sec
*The number of nodes mentioned above is the default number of nodes for each network size. It is recommended to have a total of at least 3 orderer nodes in the entire network for production deployments.
**The req/sec mentioned above are indicative numbers and the actual performance of a network depends on various factors like the number of organizations, channels, endorsement policies, the performance of chaincode, etc.
Learn more about Nodes: Nodes: Peer, Orderer & CA
How to Choose Network Configurations?
You can choose a Node Configuration based on your requirement and the limitations of the Network Configurations.
If you are still unsure about how to go about it, we recommend you choose the Network Configuration based on the below illustration.
Proof of Concepts / Testing - Small Networks
Startups / SMBs / Small-Medium scale projects - Medium Networks
Enterprises / Large Scale projects - Large Networks
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