Bo Jie Online Mall app development company, Java Bottom

Into this revolutionary era of change, as consumers in the past in the production and consumption of the role of the consumer will also be able to change, upgrade to become a consumer. Such a new consumption pattern, "consumer", is emerging and rapidly expanding its influence, as it is not difficult to find out from the great power and penetration that has developed rapidly.

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App system Java Infrastructure Analysis:

1. In the Java NIO Technology category, memory-mapped files are an efficient way to isolate the cold/hot data stored in the cache, and to process some of the cold data in the cache, which is much faster than regular stream-based or channel-based I/O. By making the data in the file appear as the contents of an array of memory, the portions of the file that are actually read or written are mapped into memory, not the entire file in memory.
2. The database can also be manipulated using NIO technology in MySQL's JDBC driver to improve the performance of the system.

Framework
The so-called popular SSH (struts/spring/hiberanet) lightweight framework, for many small and medium-sized projects is not lightweight, developers need not only maintain code, but also need to maintain cumbersome XML configuration files, And maybe a configuration file is not written so that the whole project will not work. No configuration files can replace the SSH (struts/spring/hiberanet) framework the product is really too much, and I've introduced some of the products (ref) to you before.
This I am not blindly against the use of SSH (struts/spring/hiberanet) framework, in my eyes the SSH framework really is to do the normative development, and do not use the SSH (struts/spring/hiberanet) framework can improve how much performance.
SSH framework just for a very large number of people on the team, but also need to continue to increase the size of the company, it is necessary to select some of the market is recognized, and familiar with the technology, SSH (struts/spring/hiberanet) framework is more mature, so it is the first product.
But for some small teams have a technical tall team can choose a more concise framework, really to speed up your development efficiency, the early abandonment of the SSH framework selection of more concise technology in small team development is a more knowingly choice.

Bo Jie Online Mall app development company, Java Bottom