Hm. Say 1000 lines/100kB.
Its actually not too bad for files ~10x that iff you know
An LRU cache of limited size:
Don't use @theArray in either a list or scalar context;
The memory and dw_size options can interact in interesting but unintuitive ways.
Bigger is not always better, especially if the predominant operations are deletion or insertion of whole lines, rather than in-place modification of existing lines.
In reply to Re^4: Edit huge file
by BrowserUk
in thread Edit huge file
by AI Cowboy
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