SQL Server: Users Without Logins?

Anna P., a student in Learning Tree’s course 8420, Querying Data with Transact SQL, asks “What good is an SQL Server user with no login?”. No good at all, if you think of users just as people. Clearly, people need to login before they can use SQL Server. However, users can also be thought of […]
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Cyber Security New Year’s Resolutions for 2019

Have you kept all your New Year’s resolutions so far? Or are you struggling with one or more of them? I gave up New Years resolutions years ago because I was no good at keeping them. But, I do put some tasks on my calendar for the new year. If you want, you can call […]
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Lights, Cameras, Action! Incorporate YouTube Videos In Your PowerPoint Presentation

Take your presentation to the next level by incorporating YouTube videos. Many organizations use YouTube videos today to market their products and services. With these four easy steps you can embed a YouTube video in your PowerPoint presentations. You’ll impress your audience by making your presentation more dynamic and lively. YouTube Video Integration Graphics and […]
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DDoS for Hire: FBI Shuts Down Amplifiers

Turning one dollar into thousands is wonderful. Turning one network packet into thousands can lead to serious trouble. How Does It Work? One of the most difficult network attacks from which to protect your network is a Denial-of-Service attack or, more accurately today, a Distributed Denial-of-Service (DDoS) attack. The idea is that an attacker compromises […]
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For the Love of Learning — Tech Valentines for the IT Professional!

Here at Learning Tree, we’re all about cultivating a Love of Learning in our attendees! We also know that, as an IT Professional, the traditional Valentine’s Day sentiments just won’t cut it for you. Never fear! You can skip the greeting card aisle this Valentine’s Day because Learning Tree’s got you covered with valentines that perfectly […]
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