GraphQL seems to be spreading like wildfire, and there's a reason for that. As REST APIs are proliferating, the promise of accessing them all through a single query language and hub, which is what ...

Don’t have access to Access? You can use Excel to open the database you want, using the MS Query Wizard. Here’s how to multitask using Office’s versatile spreadsheet program. There’s data in your ...

Microsoft Access is an reliable and easy-to-use tool for collecting and storing data such as customer contact lists, company inventory, personnel information and sales records. Information you stored ...

What are the advantages of using Access as the front end to a SQL Server database? For starters, it’s likely that your client’s users will be more familiar with it, and it’s relatively easy to put in ...

The database support in Qt 4.x is quite robust. The library includes drivers for Oracle, PostgreSQL, SQLite and many other relational databases. Out of the box, the Qt database library also contains ...

The rapid expansion of data volumes in modern applications has intensified the need for efficient methods of storing and retrieving information. Contemporary research in data compression focuses on ...

You don't have to give up using dynamic SQL just because you're using Entity Framework. The Entity Framework SqlQuery method will give you back the flexibility of dynamic SQL and still let you work ...

Query optimization lies at the heart of modern database management systems, striving to identify the most efficient access and execution plan for a given declarative query. Traditional optimisers ...

A subselect used on the right-hand side of an = must probably return one row (one column, even). A subselect used on the right-hand side of an IN can probably return multiple rows (though presumably ...

When Oracle Corp. acquired the rights to MySQL through its purchase of Sun Microsystems Inc. in 2010, the company had a decision to make. Should it pursue a set of partnerships to retool the database ...