Sentence examples for very challenging issue from inspiring English sources

However, security remains a very challenging issue even in NoSQL database as security challenges that were inherent in the previous databases have not spared even NoSQL.

Indeed, tracking epidemic disease is a very challenging issue.

Multiphase flow measurement is a very challenging issue in process industry.

"I am optimistic about the future but it's true that this is a very challenging issue".

The design of sustainable wireless sensor networks (WSNs) is a very challenging issue.

To this end improvement of their optical pickup structure and control is recognized as a very challenging issue.

Turkey's economy faces some very challenging issues.

With his bold and beautiful canvases, Cy Gavin '16SOA grapples with some very challenging issues.

"Voluntary euthanasia and rational suicide are very challenging issues for the medical profession," he said in a statement.

The premium pricing process and the reserve stability under uncertainty are very challenging issues in the insurance industry.

Pixel microvertex detectors at the SLHC and a future linear collider face very challenging issues: extreme radiation hardness, cooling design, interconnections density and fabrication cost.