Web Development Business

SQL for Application Developers

Mark Adelsberger Databases, Programming, Technology Snapshot Leave a Comment

“SQL? Isn’t that just something my ORM tools use?” Often application developers can and should remain at least one level removed from SQL. JPA and the Entity Framework each provide more abstract (and OO-friendly) query languages, and it’s often unnecessary to write any queries at all. If you ever diagnose production support issues, though, being proficient with SQL can greatly …

Rethinkdb

Real-Time Applications With RethinkDB

John Hoestje Databases, JavaScript, Microservices, Node, Technology Snapshot 1 Comment

In the last several years, there have been new requirements and expectations placed on enterprise applications that have dramatically increased application code complexity. Users want dynamic websites that provide instant data feedback or to have multiple users work on the same document concurrently. New frameworks and ideas have also evolved along with the requirements to help cope with the new …

XML Manipulation With XML Copy Editor

Robert Rice Databases, Technology Snapshot 2 Comments

The XML document format, created in 1996, is still widely used to facilitate communication between disparate systems (though for certain implementations is somewhat being replaced by JSON). As a Java developer, I generally interface with data in an XML document via a DOM parser, but there are occasions where being able to manipulate an XML document directly is advantageous or …

Real-Time Website Data Using SignalR

John Holland .NET, ASP.NET, Databases, Technology Snapshot 2 Comments

When I was tasked with using SignalR to implement the real-time updating of data on a project I was working on, I was excited. Namely because it is a newer technology and I have always welcomed learning new technologies – especially when there is an immediate need to implement it, as opposed to reading about the technology and then never …

Using PouchDB for Offline/Data Sync

Dave Jackson Databases, JavaScript, Technology Snapshot 3 Comments

Recently the term “Mobile First” received additional notoriety as the new CEO of Microsoft proclaimed the company’s shift in focus. As I’ve been researching mobile frameworks lately, I’ve run across another term – “Offline First.” As much as you may be online with your mobile phone or tablet, inevitably there will be times when you’re not connected, but still need …