Tags » Databases

EST

EST – expressed sequence tags

  • Search EST database at NCBI BLAST: tblastn. Choose the database “expressed sequence tags (est)”. From the output: in the graphical representations, the values to the left (black and blue) are the N-terminal ESTs, the intermediate values (mainly green + some overlapping blue and pink) are the internal ESTs, and the values to the right (red and pink) are the C-terminal ESTs.
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Links

Guides and tutorials to improve your proficiency with LexisLibrary (@LNacademic)

Check out the learning resources at LexisNexis Academy for LexisLibrary and LexisPSL.

Log in to LexisLibrary (and PSL) via Discover A-to-Z (Resources tab), or at the… 64 more words

LibGuide Critique #2

The Library Guide I will be focusing on today is the Veterinary Nursing Library Guide. I have never actually used this guide, due to the fact that it strays very far from my field of study! 265 more words

Using Try-It! Illinois for Genealogical Resources - Wisdom Wednesday

The best stuff in life is free, but it may only be available on a trial basis.

If you’re an Illinois resident with internet access of any kind, you are eligible to access the immense amount of information available during the Try-It! 604 more words

Fountaindale Public Library District

Big Data - Opportunities and Challenges

The book I read to research this post was Big Data – Opportunities and Challenges by the British Computing Society which is a very good book that I bought from kindle. 332 more words

Computers

Suffix trees on disk

This software is intended for indexing large string collections using suffix trees on disk.


Challenge:
How to pre-process massive string data into an index to perform string analysis more efficiently? 30 more words

Algorithms

Online update of B-trees

Challenge:
When inserting multiple keys into B-tree index, too many random disk I/Os


Solution:

  • Keep all inserted keys in a special buffer which never gets fully emptied but transfers a set of keys in the most efficient way.
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Databases