New architecture appears to include crawling, indexing, and ranking changes.
Caffiene will likely present Google results faster and make its search offering more real-time.

Caffeine won’t change the look or feel of Google’s popular search engine but will work under the hood to improve its performance, reportedly delivering faster, better, and more flexible results.

Google specifically states that its goal for the new version of Google Search is to improve its

Some features which will effect search engine. Have a look

  • Indexing speed
  • Accuracy
  • Size
  • Comprehensiveness.

Speed: They doubled the speed! If we search a category or word. Old google will takes time .25 seconds but Caffine will only take .12 sec.
Accuracy: You’ll notice that many of the blended search options, like image search and news, don’t appear in the new version.
Sets are very accurate, but subjectively, The new Google search more accurately reflect what a user would be looking for.

Index Size: Newgoogle claims 359,000,000 for dog word compared to old 51,900,000.

Say Goodbye To Duplicate Content Issues On Multiple Product Pages

What: Google’s new feature, Parameter Control, lets you list up to 15 parameters for Google’s search bots to ignore.

Why: Benefits
Can improve your site’s crawl efficiency
Gives you better display URLs

Is an excellent way to control duplicate content on your site – Telling Google that these pages contain the same content will allow them to index only one version in their search results. For example, if you specify that the parameter session id should be ignored, Google will consider these URLs to be the same page.

Enjoyyyyy….