Table per class is simple and flexible, but can lead to data duplication and inefficient queries. Table per subclass avoids data duplication and supports polymorphism, but can cause complex joins ...

Simple utility for scraping data from html tables on a given website into a list of javascript objects - maxthyen/table-scraper. Simple utility for scraping data from html tables on a given website ...

As I noted in an earlier column, JSON is great for moving data around but not so hot when you need to convert it into data stored in a relational database.In that earlier column, I looked at why you ...

The sample below creates a cache for 20 objects in memory. When 20 are hit then first objects are pushed to files, yet attempt to retrieve a key which has been pushed already there will restore the ...

As an aside, note that the Intl.ListFormat() JavaScript object makes it easy to add “and” before the last item in a comma-separated array-to-string. So, the code ...