ively.) The way read locks work is that they don’t interfere with other read locks. For instance, multiple processes can have a file locked for reading at the same. However, when a process has an write lock on a file, no other process can activate either a read or write lock until it is relinquished. One easy way to think of this is that there can be multiple readers simultaneously, but there can only be one writer at a time.</p>
<p>One last thing before beginning: there are many ways to lock files in Uni