| Title |
Modelių transformacijomis paremtas informacinių sistemų modernizavimas |
| Translation of Title |
Model transformation based information system modernization. |
| Authors |
Vasilecas, Olegas ; Zikaras, Simas ; Šmaižys, Aidas |
| Full Text |
|
| Is Part of |
Computational science and techniques: Special issue for research innovations fundamentals.. Klaipėda : Klaipėda University. 2013, vol. 1, no. 1, p. 61-68.. eISSN 2029-9966 |
| Keywords [eng] |
architecture driven modernization ; reverse engineering ; ASTM ; KDM ; Gra2Mol |
| Abstract [eng] |
Information systems begin to date increasingly faster because of rapidly changing business environment. Usually, small changes are not sufficient to adapt complex legacy information systems to changing business needs. A new functionality should be installed with the requirement of putting business data in the smallest possible risk. Information systems modernization problems are beeing analyzed in this paper and a method for information system modernization is proposed. It involves programming code transformation into abstract syntax tree metamodel (ASTM) and model based transformation from ASTM into knowledge discovery model (KDM). The method is validated on example for SQL language. |
| Published |
Klaipėda : Klaipėda University |
| Type |
Journal article |
| Language |
Lithuanian |
| Publication date |
2013 |
| CC license |
|
