Exam SPLK-1004 Topic 17 Question 101 Discussion

In regex (regular expressions), one of the best practices is to avoid backtracking when possible. Backtracking occurs when the regex engine revisits previous parts of the input string to attempt different permutations of the pattern, which can significantly degrade performance, especially with complex patterns on large inputs.
Designing regex patterns to minimize or avoid backtracking can lead to more efficient and faster evaluations.