How did industry experts evaluate IBM DB2 9?

Http://database.51cto.com/art/200608/29669.htmthe main article is how IBM DB2 9 industry experts evaluate it. We all know that IBM has set a precedent in the data field, the earliest in the 1970 generation E. f. codd proposed a relational model, which has been leading this field to its glory.

In this case, relational databases solve a lot of problems in applications, but one thing we face now is, recently, only 20% of our data in the world is managed by our current database, which means that 80% of our data is not managed by our database.

So why? Obviously, our database cannot adapt to many application fields, as we have mentioned today. This is because data in this field requires more complex formats and richer data semantics. We know that in the Medical Industry, the original data volume is very large. As Mr. Tang said, You need to classify the data and save it, you also need to help manage a series of data behind you. In this regard, our database capabilities are limited.

In the past, it was an object database and relational database service, but it was not very successful in the industry. When we see the emergence of XML, it shows us a new opportunity. IBM has seized the challenge of such a technology and launched DB2 9 in a timely manner, it opened up a space for our database products to enter more fields.

In other words, it may provide a channel for us to break through the 20% threshold, just like the professional and complex data management fields in our medical industry, on this platform in the future, we can get better applications.

So I have been studying Native XML databases for the past five years. We say that XML has two ideas: one is to use the original relational model for management, that is to say, it tries to convert XML data into relational table storage, so that it can use the original RDPS for management. One way is to look for a Native XML method, so that we can directly support it from a more efficient storage perspective, in this way, users can better support and process their applications.

Therefore, I personally think that Native XML is a more appropriate and effective method for XML Data. In this case, XML is the first Technology in DB2 9, which I personally think is good. We have done a lot of research in the past. We also hope to actively cooperate with our work in the future XML product promotion and Medical Industry Application, give full play to our technical advantages. In short, I think the improvement of China's medical industry is also the improvement of our national strength. We have also contributed to this.

The above content is an introduction to IBM DB2 9 in the eyes of industry experts. I hope you will gain some benefits.

The above content is the description of IBM DB2 9 in the eyes of industry experts, hoping to help you in this aspect.