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In: Computer Science

Discuss in details the applications and challenges of Mobile Database in Public and Private Sector

Discuss in details the applications and challenges of Mobile Database in Public and Private Sector

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Expert Solution

Discussion in details of the applications and challenges of Mobile Database in the Public and Private sector:
Applications
: In both, Public and Private sectors, there are situations, scenarios, and business requirements where local queries are to be run and handled without any connectivity. Mobile databases serve this purpose.
* Since the businesses of and run by Public and Private sectors are spontaneous, instantaneous, random, and dynamic requiring them to run anytime, anywhere, and from any device, mobile databases are used to serve these purposes.
* Since both, Public and Private sectors are mobile these days, they are required to operate irrespective of Internet connection, wired or wireless connection, with speed, consistent, reliable, perfect connections, and also with intermittent connections or no connections.
* Both, Public and Private sectors use applications, devices, solutions, and services which require persistent data storage, there is a requirement of mobile databases.
* It is used in sales functions or domains, where salespersons update sales and customer data on the move.
* In private sectors, all the information about customers, competitors, products, services, transactions, and market trends are available anytime, anywhere, and from the mobile devices supporting mobile databases.
* In the Public sector, mobile database technology is used by the US army to obtain, download information and intelligence on the current inventory and readiness saving them from logistical costs.

Challenges:
* Public and Private sectors experience issues when they are using limited wireless bandwidth when compared to the wired or ethernet bandwidth.
* They experience issues in their wireless communication speed, as often wireless communication speed is less than the wired or ethernet connection and also, mobile wireless communication is unreliable whereas wired connections are not, which are dependable.
* In case, the mobile devices these Public and Private sectors use, exhaust the battery power or there is only a limited energy source, they experience an issue in the availability of the services.
* These sectors experience attacks and hacks, as these wireless, Wi-Fi, and other mobile communications are less secured.
* These sectors also experience physical attacks, theft, stolen, lost issues, as these mobile devices with the mobile databases, are vulnerable to physical activities, as there is no corporate physical security, guards, or personnel to the guard the mobile, the mobile database, nor the data in them.
* It is difficult to make these mobile devices and mobile database theft-proof.


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