Experts talk about the top ten obstacles and great business opportunities of cloud computing

Researchers at the University of California, Berkeley, briefly described their views on cloud computing. If vendors can overcome a lot of obstacles, they will have a great opportunity to take advantage of unprecedented IT resources, the researchers said.

The 11 researchers presented their predictions for cloud computing in the white paper titled Cloud: Berkeley's view of cloud computing. The researchers worked in the RAD lab (a reliable adaptive distributed Systems Lab), which was invested by Google, Microsoft, IBM and Sun three years ago.

We believe that building and operating very large, commercialized computer data centers in Low-cost areas is a key factor in cloud computing, the researchers said. But to make the most of this opportunity, manufacturers need to rethink how they make their own products. Http://www.aliyun.com/zixun/aggregation/13521.html "> Application developers not only need to ensure that their products are upgraded, but also to ensure that these products are quickly degraded, To meet the needs of customers who need to use cloud computing to meet their short-term needs. Application and infrastructure software developers also need to meet the reality of the cloud Computing license mode for use. Infrastructure software vendors must also make their products run on virtual machines. This is the basic technology that cloud computing vendors use in large data centers.

The researchers say that in terms of hardware, manufacturers need to consider large products. Manufacturers need to consider building container-scale products. In other words, these products are the size of more than 10 or more racks. Other important issues that hardware vendors need to consider are energy saving and flash memory.

The 10 major hurdles of cloud computing, outlined in this white paper, are:

1. Availability of services

2. Data lock

3. Confidentiality and auditing of data

4. Data transmission bottleneck

5. Unpredictable performance

6. Scalable Storage

7. Flaws in large distributed systems

8. Rapid expansion

9. Share of reputation and destiny

10. Software License

Researchers at Berkeley have also suggested ways to overcome these barriers. For example, this white paper advises users to work with multiple cloud providers to ensure service availability, and calls on cloud providers to use their vast bandwidth to block denial of service attacks to ensure the availability of services. The researchers called on companies in the cloud computing market to collaborate on application programming interface standards used by application vendors to avoid vendor lock-in. The researchers agreed to use cryptography to protect data as part of a broader security plan.

While there are many hurdles ahead for cloud providers, cloud computing is a huge opportunity, not a low-margin business, researchers at Berkeley say. The apparently low cost of services to cloud users is still very profitable for cloud computing providers. (IT specialist network)