Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20120427152615/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/database
Databases are in very simplified terms an electronic way of filing. A database is very precise and categorised meticulously to enable easy retrieval of data. Search engines are one type of large database.
SEO Resources 
