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Convert Figure 3.21 ‘An ER diagram for an AIRLINE database’ to IE (Crow’s Feet) notation. When you have your ERD in IE notation, you need to show foreign key migration as well as create and intersection entity for a many-to-many (M:n) relationship.Read more

White House Chief of Staff John Kelly told a meeting of Democratic lawmakers that President Donald Trump’s campaign pledges to curb immigration ― including his promise to build a wall along the U.S.-Mexico border ― were uninformed, and that such a structure was unlikely to happen in full, according to multiple media reports.Read more

If you’re in the cloud or datacenter space, chances are you’ve been hearing about the term “containers” and “Docker” non-stop for the past few years. Ever stop and wonder what this is all about? The purpose of this tutorial is to get your feet wet with Docker and to standardize your understanding of how DockerRead more