Is access a database management system?

access is a database management system that combines the two features of "Microsoft Jet Database Engine" and "graphical user interface". It is simple and convenient to deploy and can be used as a front-end development tool to develop applications in conjunction with other databases.

Access is a relational database management system released by Microsoft.

It combines the two features of "Microsoft Jet Database Engine" and "Graphical User Interface" and is a member of Microsoft Office.

1. Advantages:

Access is simple and convenient to deploy. It is more flexible to use just one file. It is mainly a desktop database system. It can also develop its own desktop database applications. (UI) can also be used as a front-end development tool to develop applications in conjunction with other databases (such as SQL Server, DB2, Oracle, etc.). Skilled software designers and data analysts use it to develop application software, while some unskilled programs Programmers and non-programmer entry-level users use it to develop simple application software.

2. Disadvantages:

The data storage capacity is small and the security is not high enough. Adding user-level passwords is easy to crack. The C/S structure has very high requirements on the server, otherwise it is easy to cause Mdb damage. The number of concurrency is 255, but it has poor adaptability to high-intensity operations. If the server is not good enough, the network is not good enough, and the programming method is not good enough, it will be difficult for 6-7 people to access it at the same time. It can cause Mdb to be damaged or crashed. The software system developed with VBA code cannot be directly compiled into an Exe executable file. It cannot be separated from the Access or Access Runtime environment, which is larger than other software (about 50M).

Microsoft Access database has certain limits. If the data reaches about 100M, it can easily cause the server IIS to freeze, or consume the server's memory and cause the server to crash.

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