Selection Guide and recommendation of database products for Small and Medium Enterprises (1)

Source: Internet
Author: User

Data is the core information asset of an enterprise. The importance of ensuring data integrity, availability, and security to the normal operation of the enterprise is self-evident, and the database is the core software that carries this important role, is the core of all application systems. This article will discuss some principles of Small and Medium-sized Enterprises in database selection, and recommend appropriate database products based on the specific circumstances of different types of enterprises, it is expected to help small and medium-sized enterprises in selecting database products.

 

The selection of database products for small and medium-sized enterprises should focus on the following factors:

I. Compatibility with Application Systems

When selecting database products, we generally need to combine them with application systems, especially financial software, ERP systems, and other mature commercial software products, the supported databases are usually determined by one or more types. At this time, if you select a database that is not compatible with the application system, you may need to perform large-scale transformation on the application, in this way, both product development and subsequent upgrades will have many negative effects and should be avoided in the selection phase. It is worth mentioning that if you plan to develop a software system on your own, you can properly refer to the databases used by similar commercial products on the market, because it does not rule out the future development of enterprise business, the possibility of system switching to commercial products. If the same database is used, the switching process will be much more convenient. Of course, for a running system, if it is determined that the current database becomes a bottleneck and needs to be transformed, it may replace the database product. At this time, the transformation of the application system is inevitable.

2. Technical Reserves of Enterprise Personnel

There is no doubt that database products familiar to enterprise personnel should be preferred, which can improve development efficiency and reduce maintenance costs in the future. From the planning point of view, it is best to use a unified operating system platform and database platform for various application systems of small and medium-sized enterprises, unless there are clear bottlenecks that need to be changed, we recommend that you avoid increasing learning costs due to the introduction of new products. Every employee has limited energy. Instead of having a wide understanding of various database products, it is better to concentrate on one product, which is of great benefit to ensure the stable operation of enterprise databases. Of course, some small and medium-sized enterprises may not have a dedicated database management position. At this time, we should pay attention to the service support mentioned below. We can also make decisions based on the database platform on which the existing systems of the enterprise are running.

Iii. database product service support

If the enterprise does not have a dedicated database administrator, or even faces complicated technical problems, external service support may be required. When selecting database products, you must consider whether you can obtain technical support from database vendors or third-party service providers on the market, so as to relieve data security concerns. Consider factors such as the importance of enterprise data, the technical capabilities and prices of external services, the convenience of obtaining services, and the response speed.

4. Focus on the total cost of ownership

In addition to the price of database products, we also need to consider the costs of servers and operating systems required for running databases, subsequent services and upgrades, and daily management and maintenance. Sometimes this cost may be higher. Therefore, we need to carefully plan the current situation and future of the database, estimate the possible data size based on the enterprise's business development, evaluate the total cost of ownership, and select the product with the highest cost performance ratio, instead of simply comparing the current purchase price.

V. Performance and Stability Evaluation

If conditions are met, you can test the performance of different database products on the same server and operating system. By testing the maximum supported concurrency and stability, you can make decisions for the selected products. However, this evaluation must be based on your own business scenarios. Otherwise, it will not make much sense. For a specific database product, we generally select the most stable version instead of the latest version, because the new version may not be tested by a large production environment and there are bugs.

After understanding the above selection principles, which products should be selected for different enterprise environments? Next, we recommend several database products for your reference.


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