创建实时访问的数据库? [英] Creating database accessed in real time?

问题描述

嘿，

我正在尝试开发一个实时访问数据的程序.当前，我有一个系统，该系统接收值，操纵它们以产生不同的值，然后将那些新值存储在"* .csv"文件中.一次可以访问的文件 程序完成.无论如何要创建一个数据库，该数据库可以同时存储操作值以及利用所有先前存储的数据来更新不同的程序(即，根据最新的值，它会更改针的位置) 速度计上基于先前计算出的数据点的平均值)?

I'm trying to develop a program which accesses data in real time. Currently I have a system which takes in values, manipulates them to produce different values, and those new values are then stored in a "*.csv" file which can be accessed once the program is finished. Is there anyway to create a database which can simultaneously store the manipulated values as well as utilize all previously stored data to update a different program (i.e. depending on the most recent value, it changes the needle location on the speedometer based on the average of previous calculated data points)?

本质上:我可以使用Visual Basic来存储数据，同时使用数据库中的值更新第二个程序吗?这是实时完成的.

Essentially: Using visual basic, can I store data while simultaneously use the values in the database to update a second program? This is to be done in real time.

如果您有任何想法，请告诉我.谢谢！

If you have any idea how to accomplish this let me know. THANKS!

推荐答案

由于这是一个Visual Basic论坛，因此我将从这个问题开始，看看是否可以填写一些空白.您说您有一个将数据存储在数据库中的应用程序，这听起来像您希望另一个应用程序可以访问该数据.第一的， 从中获取数据的第一个应用程序在哪里被保存到数据库?第二，第二个应用程序如何使用此数据?什么时候需要从第一个应用程序接收数据.还有你现在是什么样的数据库

Since this is a Visual Basic forum I'll start with that question and see if we can fill in some of the blanks. You say you have an application that stores data in a database and it sounds like you want another application to have access to the data. First, where is the first application getting the data from that is being saved to the database? Second, how is the second application using this data? When does it need to receive the data from the first application. Also what kind of database are you currently working with?

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