What is a database?

In simple terms, a database is an electronic filing system. It allows a user to quickly store, search, retrieve, exchange and remove data. An application that manages a database (DB) is called a DBMS (Database Management System). The big biological databases can be queried through the Internet.

Why are there so many biological databases?

Biological data is very diverse and is growing at an exponential rate. Therefore, no single database can handle all the data and serve the diverse needs of the scientific community. As a result, many different databases exist, each with different capabilities and often redundant data. Right now, there is a large effort underway by different groups around the world to link and interface all the important databases and the data contained within them.

What will I find on this website?

We do not run or maintain any bioinformatics database. We simply lack the expertise and the funds. Here you will find links and brief descriptions to the various important databases. Our list is not exhaustive and it is not meant to be exhaustive. Our goal is the list the best and the most respected databases while offering links to pages or websites offering a comprehensive list.

How do I use a database listed here

All biological databases listed on this website come with a set of tools to help its users retrieve, submit, and analyze contained within. Tools evolve overtime, new tools are introduced and obsolete ones are removed. These tools often have to be learned and usually the database website offer help or tutorials to assist its users.