1.0The Couchbase Bloghttps://www.couchbase.com/blogManuel Hurtado, Solutions Engineer, Couchbasehttps://www.couchbase.com/blog/author/manuel-hurtado/rich600338<blockquote class="wp-embedded-content" data-secret="JgMvtVsFfN"><a href="https://www.couchbase.com/blog/elt-processing-with-couchbase-and-n1ql/">ELT processing with Couchbase and N1QL</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.couchbase.com/blog/elt-processing-with-couchbase-and-n1ql/embed/#?secret=JgMvtVsFfN" width="600" height="338" title="“ELT processing with Couchbase and N1QL” — The Couchbase Blog" data-secret="JgMvtVsFfN" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.couchbase.com/blog/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/11/couchbase-nosql-dbaas-768x269.png600210Moving data between data sources. This is one of the key activities in data integration projects. Traditionally, techniques around data movement has been part of Data Warehouse, BI and analytics. More recently Big Data, Data Lakes, Hadoop, are frequent players […]