RTOS – a typical abbreviation for real-time os. Raima Database Manager operates of many RTOS, like VxWorks, Integrity, Embedded Linux and QNX.

RTOS – a typical abbreviation for real-time os. Raima Database Manager operates of many RTOS, like VxWorks, Integrity, Embedded Linux and QNX.

R-Tree (Spatial Indexing) – R-trees are tree data structures used for spatial access methods, i.e., for indexing multi-dimensional information such as for example geographic coordinates, rectangles or polygons. The R-tree ended up being proposed by Antonin Guttman in 1984 and it has found significant used in both theoretical and used contexts. A typical real-world use for an R-tree may be to keep spatial things such as for example restaurant areas or even the polygons that typical maps are constructed of streets, buildings, outlines of lakes, coastlines, etc. then find answers quickly to questions such as “Find all museums within 2 km of my current location”, “retrieve all road portions within 2 kilometer of my location” (to show them in a navigation system) or “find the nearest gasoline section” (while not using roadways into consideration).

Runtime – a percentage of a DBMS this is certainly included in the procedure area of a credit card applicatoin system.

Scalability – a computer pc software system is scalable whenever its performance and system that is overall continues to improve as more computing resources are manufactured designed for the use. This often is available in the form of the true quantity of CPUs and cores for sale in the Crossdresser dating pc on which the program system is run.

Scalar Function – Either a integral SQL function or even a function that is user-defined returns just one value computed just through the values of any needed arguments at that time the big event is named.

Schema – A representation of this structure of a database. It might be graphical or textual. Graphical representations typically include the employment of bins that represent database tables and arrows that represent inter-table relationships. Textual schema representations use Database Definition Language (DDL) statements to explain a database design.

Searched Update/Delete – An SQL upgrade or delete statement in that your rows become updated/deleted are the ones for that the conditional expression specified when you look at the WHEREIN clause holds true.

Seat – a duplicate of something, or any one of its elements, set up on a solitary device.

Semaphore – A ancient computing procedure that is employed to synchronize shared access to information. Often called a “mutex” meaning a “mutually exclusive area.” Semaphores control access that is concurrent information by limiting usage of critical parts of code that manipulate that data.

Server ( Software) – A Seat that resides for a solitary Server device and it is with the capacity of accepting connections from 1 or even more Seats living on customer devices.

Set – a technique utilized to implement the relationship that is one-to-many between two tables considering their international and primary key declarations. The term “set” originates from the CODASYL system Model meaning. A collection could be used in a relational database whenever an owner (main key) dining dining dining table and a part (international key) dining table where most of the member dining dining dining table rows which can be pertaining to the exact same owner dining table line are linked along with a connected list. See Wikipedia

Snapshot Isolation – each time a snapshot of this database is taken, an example for the database is frozen and reads that are concurrent permitted to happen on that snapshot. Database writes are permitted to carry on while reads in the snapshot are happening.

Supply Code (Raima) – The English language supply rule type of an item, and any comments that are accompanying other programmer Documentation, supplied by Raima to Licensee pursuant to your regards to an understanding. The capitalized term Source Code as utilized in an understanding will not add OSS.

SQL – The standard and commonly accepted language useful for defining, querying and manipulating a relational database. The etymology of “SQL” is confusing, perhaps a development from “QueL” (Query Language) to “SeQueL” to “SQL.” Nevertheless, some professionals do not like the expansion “Structured Query Language” because its structure is inconsistent and a historic patchwork. See Wikipedia

SQL PL – A SQL based program coding language. This enables for the SQL programmer to make use of development constructs like factors, conditionals and loops purely with the use of SQL statements.

Stack – A stack is just a conceptual framework consisting of a collection of homogeneous elements and it is in line with the concept of final in very very first out (LIFO). It really is a widely used abstract information kind with two major operations, particularly push and pop music. Drive and pop music are executed on the element that is topmost that is the product of late included with the stack. The push procedure adds a feature towards the stack even though the pop music procedure eliminates a component from the top place. The stack concept is employed in memory and programming company in computer systems. Stored Procedure – a called and optionally parameterized put together group of SQL database access statements that may be performed being a product via a call into the saved procedure.