[
  {
    "Id": "1121658",
    "ThreadId": "467915",
    "Html": "Hello,<br />\nI want use DotNetZip for updating archives. I use:<br />\n<pre><code>using (ZipFile zip = ZipFile.Read(archive))\n        {\n            zip.AddEntry(file.FileName, file.InputStream);\n            zip.Save();\n        }</code></pre>\n\narchive - archive for update, file - HttpPostedFile.<br />\nFor small size archive it works good.<br />\nBut if I add one file in archive over 1Gb it's work very long, because (how I think) it's extracting all archive entries.<br />\n<br />\nHow can I use append only without full extraction?<br />\n",
    "PostedDate": "2013-11-10T22:57:16.507-08:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  }
]