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Information aesthetics - Data Visualization & Information Design.
Is the Relational Database Doomed? Recently, a lot of new non-relational databases have cropped up both inside and outside the cloud. One key message this sends is, "if you want vast, on-demand scalability, you need a non-relational database". If that is true, then is this a sign that the once mighty relational database finally has a chink in its armor? Is this a sign that relational databases have had their day and will decline over time? In this post, we'll look at the current trend of moving away from relational databases in certain situations and what this means for the future of the relational database. Relational databases have been around for over 30 years. First, Some Background A relational database is essentially a group of tables (entities). Relational databases are facilitated through Relational Database Management Systems (RDBMS). The reasons for the dominance of relational databases are not trivial.
However, to offer all of this, relational databases have to be incredibly complex internally. The New Breed. Royal Pingdom » The incredible growth of the Internet since 2000. It doesn’t feel like 2000 was all that long ago, does it? But on the Internet, a decade is a long time. Ten years ago we were in the era of the dot-com boom (and bust), the Web was strictly 1.0, and Google was just a baby. Since then people have welled onto the Internet. You don’t actually realize how many more people are on the Internet now until you start comparing numbers. This article is an in-depth study of how the number of Internet users has grown in the past decade.
We’ll start with the whole world, then world regions, then break it down even further into countries. Worldwide Internet users, 2000 and 2010 First off, the one thing you probably wanted to know right away. There were only 361 million Internet users in 2000, in the entire world. The chart really says it all. The Internet hasn’t just become larger, it’s also become more spread out, more global.
In 2000, the top 10 countries accounted for 73% of all Internet users.In 2010, that number has decreased to 60%. Conclusion. Comparing US states with countries: US equivalents. Which countries match the GDP and population of America's states? IT HAS long been true that California on its own would rank as one of the biggest economies of the world. These days, it would rank eighth, falling between Italy and Brazil on a nominal exchange-rate basis.
But how do other American states compare with other countries? Taking the nearest equivalent country from 2009 data reveals some surprises. Who would have thought that, despite years of auto-industry hardship, the economy of Michigan is still the same size as Taiwan's? Also see our other "country equivalents" interactive maps:Indian states and territories as countriesChinese provinces as countriesBrazilian states as countries. AMA Style - Health Sciences Library - New York Medical College. University of Washington Department of Psychology | Undergraduate Studies and Advising | Writing Center | Writing Guides. Geek to Live: How to access a home server behind a router/firewall. The Hello World Collection. JpGraph - Most powerful PHP-driven charts. Help.