Software Engineering, Programming Languages, Programming, Saga.
and a natural number n followed by another Saga, or the empty sequence ε. S = (s × c × n); S | ε Our previous sample saga P is now a sequence of three transactions a, b, and c, their compensating transactions, and their retry budgets: P = (a × ¬a × 1); (b × ¬b × 1); (c × ¬c × 1); ε Figure 4. shows