Uniform systems will relieve the IT. That has always been the desire of CIOs. The associated automation enables repeatable processes in quality and in the shortest time. Linked to this is a new expectation of customers and employees.
You want an intuitive user interface and fast search functions, which can be found records from different areas and can take advantage of applications across divisions. Controlled degradation of legacy systems is therefore not a question of "if" but "how".
Inventory: In some areas, existing legacy system is quite useful, for example, if it only comes to the transaction is a defined records. However, to develop and deliver applications quickly, they are often a hindrance. IT managers need to keep the various application scenarios in mind.
Know what needs to change
A radical change should be accompanied only by an experienced IT. Not only the system landscape looks in every company is different, the requirements are depending on the sector. The Banks make changes conservatively and in small increments, which is also due to the very strict compliance requirements. Modernize a much greater dynamics, systems and applications, however, appears in the field of marketing, HR or Facilities Management. But be careful, out of sheer euphoria can rapidly a new problem with silo applications arise.
