With the popularization of Enterprise informatization, with it, our IT system is more and more!
I am from a small business to medium-sized enterprises, and then to large enterprises have been the engineers, managed a lot of cloud platform, the basic well-known, overseas famous cloud platform, Aws,azure,softlayer,google and so on, I have managed thousands of units; I have participated in the assessment of cloud on every project of the enterprise. , I have a vote of veto!
Here, there is no struggle with SaaS and PAAs; Because PAAs is the simplest and most understandable architecture, micro-enterprises generally choose PAAs, to small businesses, there will be some enterprises choose SAAS or Hybrid cloud, to the medium-sized enterprise, is all in the cloud or all the SaaS, here are fastidious!
So here today focus on medium-sized enterprises, of course, small micro enterprises and large enterprises crossing can also understand, so that you choose.
- First of all, whether it is a small business or a medium-sized enterprise, all in the cloud, need to see its own development, and can not be a measure. If the company to the IT department personnel budget does not increase, perennial, but the system is more and more, then I I directly recommend these enterprises, can use PAAs with PAAs, can use the cloud with the cloud, do not go to their own toss.
- If the company is only giving the IT department an overall budget, including personnel and all expenses, then I suggest that an assessment is needed. If enterprises have their own data center, provide internal services, as far as possible to put their own data center inside it, to provide external services to customers to the agents of these people, no doubt, certainly in the cloud.
- If the internal system needs to assess whether the cloud is on, unless your system is for overseas subsidiaries, you are a micro-enterprise overseas, it is recommended that you can go overseas to cloud, but also need to assess, my entire company each year in the overseas cloud spending compared with their own full data center overhead, if the cost is flat, I suggest you choose your own whole data center, because the subsequent business also need to expand, their data center is the volume of the larger the more obvious advantages; For example, I have a virtualized server, which can open 30 virtual machines, but currently only open 10, but also open 20 units, At this time I take 10 virtual machines of the cloud cost and my current self-built cost comparison, obviously unreasonable, it is recommended that you follow the volume of 30 units to PK cloud volume.
Dry goods. All on the cloud, hybrid cloud, not on the cloud, Raiders in this!!!
