As I found this can be done with merge replication in SQL Server. But I have only one main server and many small ones(with Express edition installed on them).
Here is the context : I have database A on one server, which is used from internal production. And database B on another server which provide some of the database A\'s informat开发者_运维百科ion to
I am looking for a way to know which rows in a database (mysql) are new (or updated) in order to fetch just those from the server and store locally in an application (client).
I am pretty new to thread-safe programming, and was wondering if I have something like below, would this be safe from deadlock once compiled and run?
I have a piece of code that generates new data whenever there is new data available as InputStream . The same file is overwritten everytime. Sometimes the file becomes 0 kb before it gets written. A w
This question relates to Java collections - specifically Hashtable and Vector - but may also apply elsewhere.
Suppose we are developing class which implements simple CRUD operations for working with DB. This class also maintain cache for increasing performance.
I have a text box function as below 开发者_如何学Python<input type=\"text\" onkeypress=\"return onEnter(event,this);\"
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