note BrowserUk <blockquote><i></i></blockquote> <p>Using a standard hash and [pack] like so, it requires 1.12GB to store the 10e6 key/value pairs:<code> $h{ pack 'V', $uintKey } = pack 'H*', $32byteHexValue; </code> <p>Workable on most modern systems. How much smaller are you looking for? <div class="pmsig"><div class="pmsig-171588"> <hr /> <font size=1 > <div>With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'</div> <div>Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.</div> <div>"Science is about questioning the status quo. Questioning authority". </div> <div>In the absence of evidence, opinion is indistinguishable from prejudice. </div> </font> </div></div> 1018287 1018292