yourfirstserver.comThursday, 24 May 2012
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Analysis of a Mandatory Access Restriction System for Oracle Dbms

This paper is devoted to the analysis of mandatory access restriction system for Oracle DBMS. As the result, several leakage channels are discovered.

For many information system based on DBMS it is often a problem to implement access restriction, which takes information value into account. It is usually crucial for large-scale information systems of government or corporate use (i.e. geographical information systems or document management systems). Such system usually imply mandatory access model. One of the features of the mandatory model is prevention of

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How Net Operating Income is Used in Real Estate Analysis

In this article, we want to discuss the role of net operating income to real estate analysis. How it’s calculated and then how real estate analysts use net operating income to determine the profitability of investment real estate.

Net operating income (or NOI) is one of the most important calculations made during the analysis of any real estate investment because it represents the property’s potential income after all vacancy and operating expenses have been subtracted. In other words, net operating income virtually represents the income property’s

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