The Cloud’s Achilles Heel – The Network
SoftNAS began its life in the cloud and rapidly rose to become the #1 best-selling NAS in the AWS cloud in 2014, a leadership position we have maintained and continue to build upon today. We and our customers have been operating cloud native since 2013, when we originally launched on AWS. Over that time, we have helped thousands of customers move everything from mission-critical applications to entire data centers of applications and infrastructure into the cloud. In 2015, we expanded support to Microsoft Azure, which has become a tremendous area of growth for our business.
By working closely with so many customers with greatly varying environments over the years, we’ve learned a lot as an organization – about the challenges customers face in the cloud – and getting to the cloud in the first place with big loads of data in the hundreds of terabytes to petabyte scale.
Aside from security, the biggest challenge area tends to be the network – the Internet. Hybrid cloud uses a mixture of on-premises and public cloud services with data transfers and messaging orchestration between them, so it all relies on the networks. Cloud migrations must often navigate various corporate networks and the WAN, in addition to the Internet.
The Internet is the data transmission system for the cloud, like power lines distribute power throughout the electrical grid. While the Internet has certainly improved over the years, it’s still the wild west of networking.
The network is the Achilles heel of the cloud.
Developers tend to assume that components of an application are operating in close proximity of one another; i.e., a few milliseconds away across reliable networks, and if there’s an issue, TCP/IP will handle retries and recover from any errors. That’s the context many applications get developed in, so it’s little surprise that the network becomes such a sore spot.
In reality, production cloud applications must hold up to higher, more stringent standards of security and performance than when everything ran wholly contained within our own data centers over leased lines with conditioning and predictable performance. And the business still expects SLA’s to be met.
Read the entire article here, The Cloud’s Achilles Heel – The Network
Via the fine folks at SoftNAS