M4s are very suitable for small-and mid-sized databases and many web applications.
Here are some of the advantages of M4:
- M4s use the advanced Broadwell or Haswell architecture microprocessor
- They are EBS optimized, which means they will provide consistent network connectivity to EBS volumes
- They also support enhanced networking, which provides higher bandwidth, higher number of packets per second, and consistently lower latencies between instances
- They do not provide local instance storage
Here you can see list of m4 models with its details:
