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POFast managing of tables with ~10k rows in Javascript
 

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  1. POFast managing of tables with ~10k rows in Javascript
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    <p>I've been working with tables and a huge amount of data. There are a tables in my website with 10 thousand rows. This table has dynamic search, filters, etc. I've been using pure JavaScript considering performance, but it gets laggy with this amount of rows.</p> <p>Do you guys know any alternative for pure JavaScript with better performance?</p> <p>EDIT> I REALLY need to load the 10 thousand rows at once. I can load them all in the browser in 5 seconds. The main problems are the filters and search... </p> <p>EDIT2> The search is dynamic. I can search by name and filter it by first character. I've been working on it for months...</p> <p>SEARCH:</p> <ol> <li>search when the field has more than 3 characters and only when its length and characters has changed (onchange event on input may trigger multiple times when a character changes, so I make sure it only triggers once using some verifications)</li> <li>each row that matches the searched string is coppied to another table. The original table is hidden and the new one is displayed.</li> <li>when the user changes the search field or cancel the dynamic search, the new table is erased.</li> <li>Conclusion: it's faster to create a new table with desired elements than hide the undesired ones.</li> </ol> <p>FITLER</p> <ol> <li>The rows are actually in 25 tables (A to Z + non-alphabetical characters)</li> <li>When you select a character, only that table is shown</li> <li>Conclusion: it's faster to hide a whole table than hide the undesired rows</li> </ol> <p>Thanks for the repplies. I've edited with some extra info so we can narrow the possible solutions...</p>
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    1. USAndrea Casaccia
    1. USVitor Subs
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      1. USAndrea Casaccia
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    1. COYou have "10 tousand rows" in the same page ? You should consider not displaying them all at the same time.
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      1. USDenys Séguret
    2. COI would use a web worker if you have to keep it on the frontend, or make ajax calls and perform computations on the server
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      1. UStwinlakes
    3. COwhat browser are you using? are you using jQuery plugins? which one? DataTables, jTables, or jqGrid? DataTables can handle more than 11 thousand rows.
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      1. USabc123
 

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