Performance tests with big payload (100k):

Redis

30000 requests in 20540 milliseconds, 0.6846666666666666

Aerospike

30000 requests in 24860 milliseconds, 0.8286666666666667

RocksDB

30000 requests in 52506 milliseconds, 1.7502

Performance test payload generator

	private String genval(int chars) {
		StringBuilder str = new StringBuilder();
		for (int i = 0; i != chars; ++ i) {
			str.append('a');
		}
		return str.toString();
	}

gkvs

gkvs