What is our primary use case?
We used Alibaba Cloud to install the business one server. According to the contingency plan, we should have a mirror site. We had an on-premise server, and to ensure redundancy, we installed that mirror server as a backup server on Alibaba Cloud with the same instances, configuration, and users. We use TSPlus to connect the users.
Then, we had two servers, one for business, i.e., SAP HANA, and another for workstation installation using RDP, which is Microsoft-based. On the other hand, the HANA server was a Linux server, either SUSE Linux or another Linux variant. Ultimately, we had two servers in Alibaba Cloud to support our operations.
What is most valuable?
Alibaba Cloud is cheaper. So, when comparing with other service providers, consider the costings and the minimum monthly subscription, among other factors.
What needs improvement?
Alibaba Cloud has some problems related to latency and connection issues. If you go for a cloud solution provider, you will need to access the Internet, which may result in latency and bandwidth issues, leading to slowness in operations. You have minimum latency if you have a server cross-proximity with you at Office. If you have experience with Forex trading or crypto trading, they use VPN. Latency plays the biggest part. The same applies to ERP systems; if the server is close to your region, you will have minimal latency. If the server is located in China, Africa, or elsewhere, you feel high latency resulting in low performance.
My country is close to Singapore. We currently have a server from China, far away compared to Singapore. If we had a server closer to Singapore, we would experience lower latency and better overall performance.
For how long have I used the solution?
We used Alibaba Cloud in 2021 for approximately one year. We purchased a one-year subscription, not a monthly-based one. We planned to use it after comparing it with our other service providers, like Microsoft Azure, AWS, and Google Cloud. Alibaba turned out to be the cheapest one.
What do I think about the stability of the solution?
What do I think about the scalability of the solution?
All the SAP users were connected to the Alibaba cloud server to test the service. We were migrating the server from another location, which required us to shut down the on-premise server, and we needed to take Alibaba Cloud support for that connection to the cloud. During that period, all the users connected to the cloud setting, and there were around 80 users.
Which solution did I use previously and why did I switch?
I have used AWS, Microsoft Azure, and Google Cloud before.
What's my experience with pricing, setup cost, and licensing?
Alibaba Cloud is cheaper than AWS, Azure and Google Cloud.
What other advice do I have?
There might be some concerns because of China. I can strongly recommend considering Alibaba; if you have a requirement for a backup server or data redundancy, then no need to invest much. Alibaba Cloud is a cost-effective solution without investing too much. So, when data redundancy is your primary concern, Alibaba is the best choice.
If you have a requirement to implement an ERP system or something similar, then better to go with other services. I am not specifically recommending Alibaba for such cases. But, if the need is for backup, redundancy, or failover solutions, Alibaba is worth it.
I rate Microsoft Azure a ten out of ten, even though it is popular now. I rate Google Cloud and AWS as eight and seven, respectively, out of ten, whereas I rate Alibaba Cloud a five out of ten.
Overall, I rate the solution five out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.