disk
How to avoid physical disk I/O
I have a process which writes huge data over the network. Let\'s say it runs on machine A and dumps around 70-80GB of file on machine B over NFS. After process 1 finishes and exits, my process 2 runs[详细]
2023-03-29 20:52 分类：问答How to find the amount of free storage (disk space) left on Android? [duplicate]
This question already has answers here: How to get free and total size of each StorageVolume? (3 answers)[详细]
2023-03-29 07:36 分类：问答What makes a copied disk different from the original disk? [closed]
Closed. This question is off-topic. It is not currently accepting answers. 开发者_Go百科 Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]
2023-03-28 19:53 分类：问答Custom bootloader issues
Im trying to w开发者_开发技巧rite a bootloader for a Hobby OS and have it working great. Nothing Special, just prints a line of text:[详细]
2023-03-27 16:12 分类：问答Random disk writes
I need to perform random updates in-place to a file. Let\'s I need to update a file at offset k1, k2, ...., kn. From a performance perspective does it matter if I write in any order or does the perfor[详细]
2023-03-25 23:48 分类：问答Reading discrete set of pages from a disk at one go
The problem is as follows:- I have a certain file on disk which has a huge size (say a terabyte), now I want to read say N pages (discrete and not contiguous with a huge spread) from this file on dis[详细]
2023-03-22 06:23 分类：问答How do I obtain disk manufacturer information?
I\'m learning to program the ATA bus. In Bochs it seems my code for r/w works, however I can\'t say that for sure until I try it with开发者_StackOverflow社区 real disk. Thus I need to find out how to[详细]
2023-03-20 00:46 分类：问答How to open disks in windows and read data at low level?
I know in linux it is as simple as /dev/sda but in Windows how do you open a disk and start reading data at the low level?[详细]
2023-03-16 09:59 分类：问答Is the elevator disk scheduling algorithm the same as NCQ?
Is there any differ开发者_如何转开发ence between these two? Both of them has an entry in Wikipedia, but I don\'t see any difference between them?NCQ is a mechanism to enqueue multiple requests to a di[详细]
2023-03-12 23:31 分类：问答disk IO vs MySQL query in PHP
I\'m writing a remote API in PHP that needs to perform a comparison against a supplied parameter in every call. The supplied parameter will 开发者_JAVA百科need to be checked against 1 to 50 dynamic va[详细]
2023-03-12 19:31 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......