1.0Jacob N Calverthttps://jacobncalvert.com/blog-archiveJacobhttps://jacobncalvert.com/blog-archive/author/jcalvert/rich600338<blockquote class="wp-embedded-content" data-secret="HxhoHyZ3GS"><a href="https://jacobncalvert.com/blog-archive/2020/05/19/kernel-design-microkernel-vs-monolithic/">Kernel Design: Microkernel vs. Monolithic</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://jacobncalvert.com/blog-archive/2020/05/19/kernel-design-microkernel-vs-monolithic/embed/#?secret=HxhoHyZ3GS" width="600" height="338" title="“Kernel Design: Microkernel vs. Monolithic” — Jacob N Calvert" data-secret="HxhoHyZ3GS" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),l=0;l<n.length;l++)n[l].style.display="none";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=d.createElement("a"),a=d.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://jacobncalvert.com/wp-content/uploads/2020/05/nasa-Q1p7bh3SHj8-unsplash.jpg19201278Motivation This hotly debated topic has been around for decades, and it is just as alive today as it was 28 years ago. The truth is, there are fundamental differences in the theory which drives the design of a monolithic kernel versus a microkernel. In this post, I will extrapolate from my knowledge of various kernel designs to explore what these two primary types are, what their features, benefits, drawbacks and implications may be. I’ll also briefly explore the extension…