data-integrity
How to do large file integrity check
I need to do an integrity check for a single big file. I have read the SHA code for Android, but it will need one another file for the result digest. Is there another method using a single file?[详细]
2023-04-13 03:50 分类:问答How to provide constraint to an associative table relating to two source tables with a common foreign key?
Example scenario. In a flight schedule system, there are a pilot table which refers to a plane_type table indicating the planes the pilot is able to fly (assuming that is a many-to-one relation).[详细]
2023-04-12 18:13 分类:问答Data integrity for a large database table
I have to provide data integrity for a large database table. So, if a crafty admin manually changes the table (not via UI) I want to be able to detect it.[详细]
2023-04-04 16:55 分类:问答How to detect file modification?
I have a stored file containing some data. I want to detect if it has been modified, and then address the issue if necessary.[详细]
2023-04-04 11:11 分类:问答How to verify the Checksum values with downloaded files
Checksum values are given in the following link for downloading Eclipse IDE: http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/indigo/R/eclipse-j开发者_JS百科ee-in[详细]
2023-03-25 17:50 分类:问答migrate the large data from xml file to the database
Q: I face the following problem two weeks ago , and i don\'t know how to handle it taking the performance issues , the data integrity in consideration.[详细]
2023-03-24 00:03 分类:问答Practices for allowing systems to accommodate human error?
Systems have to sometimes accommodate the possibility of real world bad data.Consider that s开发者_如何学Goome data originates with paper forms.And forms inherently have a limited means of validating[详细]
2023-03-22 11:06 分类:问答Mongodb inserts not completing successfully (using node.js)
I\'ve got a node.js script that loads an XML file.It loops through each element in the Mongo array and says that they\'re all getting inserted correctly, but when the script has completed a check of d[详细]
2023-03-07 18:40 分类:问答How to go about transferring hash for file integrity check?
I have an application that downloads a file from the server. The connection is very unstable and so we are implementing a feature to check for file integrity so that we can know if the file was not do[详细]
2023-03-03 01:48 分类:问答How to overcome Netezza's lack of unique constraint/referential integrity enforcement?
It appears that the lack of support for enforcing 2 basic constraints (unique and foreign key), is a reason for loss of many man-hours debugging and troubleshooting difficult problems. What starts as[详细]
2023-02-25 02:04 分类:问答