storage
Is couchdb good for lot of documents with file attachments over multiple servers?
i would love to hear your thoughts about couchdb, and would it handle my use case. What i will do, i will have database where i store documents in size about 20kb with attachment of 1-10MB for each.[详细]
2023-03-24 01:58 分类:问答Android App Data - Constantly Writing data to in a readable format
I\'m making an app which constantly receives Heart Rate from a bluetooth device in a serial (Byte) format. I want to be constantly saving this data on to a file on the droid. Whats the best way?[详细]
2023-03-23 08:01 分类:问答Where to store images in Amazon AWS for use in RDS
I am currently creating a bunch of tables on the MySQL service in Amazon RDS. Several of the tables need to h开发者_如何学运维ave image links in them.What I am trying to figure out, is where do I put[详细]
2023-03-22 16:25 分类:问答how to playback video from internal storage(my app) with videoView
Im trying to play video from internal storage, but videoview cant play it. Is there a way to do this and not by temporarily copying to sdcard and playing it?[详细]
2023-03-22 07:54 分类:问答How to prevent file location from showing?
I am allowing users to upload documents to the server.However, i don\'t want them to obviously see where the files are being stored.What can i do开发者_StackOverflow that will allow them to still get[详细]
2023-03-22 04:30 分类:问答Database to track user notifications or activity (Facebook like)
I\'ve just read the following posts on the same topic: Facebook like notifications tracking (DB Design) and[详细]
2023-03-22 02:37 分类:问答android FileInputStream crashes
I am an amateur programmer developing for android. I am just trying get the basics down right now, but I am having an error and I don\'t know why.[详细]
2023-03-21 06:11 分类:问答For millions of objects, is it better to store in an array or a database like redis if the objects are needed in realtime?
I am developing a simulation in which there can be millions of entities that开发者_如何学Go can interact with each other. At the moment, all the entities are stored in a list. Would it be better to st[详细]
2023-03-21 06:00 分类:问答Mozilla storageService: "Cannot execute statement :Error: Permission denied "
(cross-posted on Mozilla: http://forums.mozillazine.org/viewtopic.php?f=7&t=2254955 ) I\'m trying to work with the Mozilla storageService. In the following code, the user is asked to grant the cr[详细]
2023-03-21 01:00 分类:问答How do I get the number of inserts/updates occuring in an Oracle database?
How do I get the total开发者_JAVA百科 number of inserts/updates that have occurred in an Oracle database over a period of time?Assuming that you\'ve configured AWR to retain data for all SQL statement[详细]
2023-03-20 15:57 分类:问答