Author: sh305
Isolation and Consistency in Databases
by Samuel Hack and Sebastian Wachter. Most people assume that the data coming from a database is correct. For most applications this is true, but when the databases are used in systems where the database is at its limit, this is no longer always the case. What happens if during a query of a value…
Spy Gadgets that the most people don’t know
From time to time there are reports in the media about spy cameras in hotels rooms or in Airbnb apartments. These cameras are used to spy the gusts. But there are other spy gadgets then cameras, there are gadgets to attack wireless connections or to collect all keystrokes of a system. In this article is…