Reading and conditionally updating N rows, where N > 100,000 for DNA Sequence processing
I have a proof of concept application that uses Azure tables to associate DNA sequences to “something”.
Does immutability entirely eliminate the need for locks in multi-processor programming?
Part 1 Clearly Immutability minimizes the need for locks in multi-processor programming, but does it eliminate that need, or are there instances where immutability alone is not enough? It seems to me that you can only defer processing and encapsulate state so long before most programs have to actually DO something (update a data store, […]
PHP file_put_contents File Locking
The Senario:
Object locking over Internet
I am building a tutoring application that can be used to draw objects and then one is able to drag them around. I would like to know what is the best thing to do when someone clicks on an object and starts to drag it.
Handling or preventing conflicts in a multi-user system
I have a web application that is accessed by multiple users from different locations worldwide. Let’s say I have an “edit” form for a specific document and two (or more) users are editing the document at the same time. I know that both of the users can edit the document and submit it, but user1 will not see that user2 made changes to the document and might submit an older version of it.
Handling or preventing conflicts in a multi-user system
I have a web application that is accessed by multiple users from different locations worldwide. Let’s say I have an “edit” form for a specific document and two (or more) users are editing the document at the same time. I know that both of the users can edit the document and submit it, but user1 will not see that user2 made changes to the document and might submit an older version of it.
Handling or preventing conflicts in a multi-user system
I have a web application that is accessed by multiple users from different locations worldwide. Let’s say I have an “edit” form for a specific document and two (or more) users are editing the document at the same time. I know that both of the users can edit the document and submit it, but user1 will not see that user2 made changes to the document and might submit an older version of it.
Handling or preventing conflicts in a multi-user system
I have a web application that is accessed by multiple users from different locations worldwide. Let’s say I have an “edit” form for a specific document and two (or more) users are editing the document at the same time. I know that both of the users can edit the document and submit it, but user1 will not see that user2 made changes to the document and might submit an older version of it.
How do I find a good middle way to make this library safe for concurrent operations
I’ve made a little library called SignalR.EventAggregatorProxy
How do I find a good middle way to make this library safe for concurrent operations
I’ve made a little library called SignalR.EventAggregatorProxy