How to put large number of posts at wordpress?

It depends on from where you will be importing the articles. You can check the codex to see what existing solutions exist. If you are using custom CMS you can use [X]HTML guide: <item> <pubDate>Wed, 30 Jan 2009 12:00:00 +0000</pubDate> <category>Kites</category> <category>Taiwan</category> <title>Fun times</title> <content:encoded><p>What great times we had…</p><p>And then Bob…</p></content:encoded> </item> <item>…

WordPress CSV Importer takes a long time to finish

This need some server side tune ups. In general the import timing depends on no of attributes imported per post. In particular handling media files like inline images within post, featured image etc. In case of https://wordpress.org/plugins/wp-ultimate-csv-importer, we have an option like no. of post server requests to balance the server load, memory and execution … Read more