Structured Query Language (SQL) is a declarative, domain-specific programming language used for relational database management systems (RDBMS). It was first developed by Donald Chamberlin and Raymond Boyce at IBM in the 1970s, with the first commercially available SQL-based RDBMS, Oracle v2, released in 1979. The language allows developers to create database tables, add, edit and delete entries, change the structure of tables, and manage indexes and stored procedures. Its syntax contains several elements, including clauses, expressions, predicates and queries. The proprietary file format is .sql.
Notifications about changes to currency indices calculated according to the client's mathematical algorithms. The signals are sent by SMS or email along with data about one or more currency pairs, and exchange rates at the beginning and end of trading. The notification reminds the customer to check the rate and choose how much currency to buy or sell when making a transaction.
A videoconference server cluster for simultaneous communication between members of different groups. Load balancing code measures the use of processors and either adds or removes workers via cloud hosting API. An image rasterisation cluster lessens the load on the root database server, creates many images simultaneously and gives the final result to the network via API.
A utility package to provide maximum quality code and fail-safe operation of critical components. Module tests have been written. Test environment set up on a testing rig, with smoke testing, daily build and nightly test runs. The GUI is diagnosed by simulating user actions. Resource leaks are eliminated.
Enables a potential buyer to design their house independently and send terms of reference to the construction company. House modelling: several floors, partitions, roof, doors, interiors and furniture. Expansion packs with doors, furniture, and design textures can be plugged in. The result is a 3D model and preliminary calculation of the overall cost of the property.
Bar customers won't be happy with a bartender who mixes up the names and recipes of cocktails. Oversalted dishes and improperly cooked steaks and soups are inadmissible. Staff competence has a key role in the success of a company. This is why chefs, waiters and bartenders undergo compulsory aptitude tests before being admitted to a restaurant.
2002–2024