I'm trying to import a lot of files into a database as the files are 750Gb, but using 10.5Tb of space (lots of small files). So I want to put them into several sqlite database's to reduce the space used on disk (I cant change the cluster sizes).
Instead of putting the entire file into a blob field I want to split the file into multiple segments of like 20Kb and then put each of the segments into the SQLite database and then when it comes to redownloading the file re-assemble the file.
Ive done this using vb.net before quite successfully, but now I want to do it in PHP, however Im unable to find any information on how to open a file and read the first 20000 bytes, then the next and next until the end.
Has anyone got any pointers on how to access a file and read a section of it?
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Popularity Can Be Measured
Sometimes we deal with questions of popularity, and we need a way to collect opinions from our clients. This article shows a simple teaching example of how we might elect a favorite color by letting our clients vote for …
The viewer will learn how to create a basic form using some HTML5 and PHP for later processing.
Set up your basic HTML file. Open your form tag and set the method and action attributes.:
Set up your first few inputs one for the name and …