e/Tornado code

Information
has gloss	eng: In computer science, tornado codes are a class of erasure codes that support error correction and have fast encoding and decoding algorithms. Software-based implementations of tornado codes are about 100 times faster on small lengths and about 10,000 times faster on larger lengths than software-based Reed-Solomon erasure codes while having only slightly worse overhead.
lexicalization	eng: Tornado code
instance of	c/Capacity-approaching codes