Applation Fork To Make Block

The security of the fork chain is dependent on the consensus mechanism of the security primary chain. In BigBang Core, there are
three main ways to apply branch chain:

1)block of EDPoS node.
This mode can not set up block nodes, and the EDPoS node can generate new blocks for forks while obtaining the block right of the main
chain. This mode corresponds to the open business model.

2) block from the set up node.
The application side can also set up the block node in the application fork chain and use the random beacon generated by the security
primary chain to set up the block mechanism of the fork. This approach corresponds to a closed business model.

3) custom consensus mechanism.
In addition to the above two block-making methods, the application side can also customize the consensus mechanism, which can be used
for the generation of application fork chain blocks and sub-blocks. Application fork chain compared to the security primary chain, in
addition to the production of normal fork chain blocks, in the normal every minute of the block interval, which can also produce sub-blocks,
for low delay transaction on the chain. Sub-blocks are not less than 2 seconds apart, And no empty blocks can be generated. The nodes that generate sub-blocks are determined by independent random beacons of blocks of the same height of the security main chain. Sub-blocks have no additional block reward, but can obtain high transaction fee income. Considering the sub-blocks in the application branch chain, the transaction capacity of each application branch chain can be increased by 30 times and the TPS can reach 5200. When data services require higher transaction capacity and concurrency, multiple branch chains can be created for the current application branch chain to achieve high order TPS.