Thread: If Session takes long time to run, how to improve its speed

If Session takes long time to run, how to improve its speed

help me with this question!!11

Suppose you have a very long steel bar, with a regular pentagonal cross-section where each side of the pentagon is 2 cm in length. This bar will be suspended vertically over a very deep chasm. At the bottom end of the steel bar, there is a spherical steel weight with a diameter of 50 cm. Going up the bar, at every 3 metre increment, there is a spherical steel weight with a diameter of 30cm.

If the density of the steel is exactly 7.8 g/cm3, the steel can withstand a tensile stress of 400 MPa, and gravity is 9.81m/s2, what is the maximum possible length, in metres, that the bar can extend without breaking? Round down to the nearest metre, submit only a number (with no additional or extraneous information), and disregard any deformation of the bar or any other forces acting on the bar.

This is a common question asked in interviews. To increase the session performance there are different options:

1. Pipeline Partioning ( The best solution)

2. Increase size of cache if your session uses Aggregrator, Rank, Lookup and joiner transformations

3. Increase commit intervals.