Original sentence: Data portability is hindered by the fact that EBCDIC lower case alphabetic characters are lower in the collating sequence than upper case, and numerics are higher than both— the exact opposite of ASCII.EBCDIC has no technical advantage or disadvantage compared to ASCII-based code pages such as the ISO-8859 series or Unicode
Edited sentence: EBCDIC has no technical advantage compared to ASCII-based code pages such as the ISO-8859 series or Unicode