wikipedia-- a perfect website full of treasure and brilliant thought

 http://aspell.net/0.61/man-html/index.html

 

Multiversion concurrency control

http://en.wikipedia.org/wiki/Multiversion_concurrency_control

 

ACID  Atomicity Consistency Isolation Durability

http://en.wikipedia.org/wiki/ACID

 

 

In place algorithm

http://en.wikipedia.org/wiki/In-place_algorithm

 

Trim algorithm

http://en.wikipedia.org/wiki/Trim_(programming)#C.2FC.2B.2B

 

sorting algorithm

http://en.wikipedia.org/wiki/Sorting_algorithm

 

selection algorithm

http://en.wikipedia.org/wiki/Selection_algorithm

 

Shadow paging

http://en.wikipedia.org/wiki/Shadow_paging

 

Write Anywhere File Layout

http://en.wikipedia.org/wiki/Write_Anywhere_File_Layout

 

Multiversion concurrency control

http://en.wikipedia.org/wiki/Multiversion_concurrency_control