Back to office again. However, I’m in the spirited mood. The training last week was pretty fruitful. First, my impression on middleware significance has truly transformed. Now I can see why it is the integral part of IT future. As you see, over the years, companies have invested lots of dollars to improve their IT systems. But IT is changing rapidly. From on-premise concept, now there is on-demand concept whereby rather than purchasing the infrastructure and applications, one can now subscribe this from third party vendors. All they need is just...