Some of them, such as the DBI family of modules used for interfacing with SQL databases, are nearly irreplaceable in their area of function ; others, such as the List :: Util module, are simply handy resources containing a few common functions.

Some of them are much simpler than full fledged DBMSs, with more elementary DBMS functionality ( e. g., not supporting multiple concurrent end-users on a same database ), with basic programming interfaces, and a relatively small " foot-print " ( not much code to run as in " regular " general-purpose databases ).

Some object-oriented databases are designed to work well with object-oriented programming languages such as Delphi, Ruby, Python, Perl, Java, C #, Visual Basic. NET, C ++, Objective-C and Smalltalk ; others have their own programming languages.

Some object databases also provide systematic support for triggers and constraints which are the basis of active databases.

Some of the ideas developed originally for object databases found their way into XQuery, but XQuery is not intrinsically object-oriented.

Some systems using these older architectures are still in use today in data centers with high data volume needs, or where existing systems are so complex and abstract it would be cost-prohibitive to migrate to systems employing the relational model ; also of note are newer object-oriented databases.

Some of these databases may be shared among several companies, each paying every time a name is " extracted " It is for this reason that mobile phone callers appear as < tt > WIRELESS CALLER </ tt >, or the location where the phone number is registered ( these vary based on which company owns the block of numbers, not the provider to which a number may have been ported ).

* Some MOLAP implementations are prone to database explosion, a phenomenon causing vast amounts of storage space to be used by MOLAP databases when certain common conditions are met: high number of dimensions, pre-calculated results and sparse multidimensional data.

Some solutions involve " locks " similar to the locks used in databases, but they risk causing problems of their own such as deadlock.

Some databases extend SQL and implement a statement, but while seemingly signifying the start of the transaction it merely deactivates autocommit.

Some pump and dump spam was traced to a breach of TD Ameritrade's customer databases.

Some professors require students to submit electronic versions of their term papers, so that the text of the essay can be compared against databases of essays that are known to have been written by essay mills.

Some databases may have logs which include one or both images.

Some databases have a specific citation search option, otherwise you use a full-text search.

Some databases use genome context information, similarity scores, experimental data, and integrations of other resources to provide genome annotations through their Subsystems approach.

Some relational databases can also be deployed on mass storage devices without an intermediate file system or storage manager.

Some control software designers have even integrated Google Earth to the shortwave databases, so it is possible to " fly " to a given transmitter site location with a click of a mouse.

Some search only the most popular search engines while others also search lesser-known engines, newsgroups, and other databases.

Some small address book applications are essentially single-purpose flat file databases.

Some SMRs are simple card indexes, others are command line Unix databases and others are more modern and GIS-based.

Some databases contain historical release records dating back to the BBS era.

Some important databases are JSTOR, Project MUSE, Science Online, Science Direct, Springer Link, Edinburgh University Press, ESDU, EMERALD, IEEEXPLORE, Taylor & Francis, Wiley Inter Science, CUP etc.

Some of Operation Predator's other major successes to date include a single web portal to various Megan's Law databases and creating a National Child Victim Identification System.

Some web-servers and bioinformatics prediction methods have been used for predicting the classification of GPCRs according to their amino acid sequence alone, by means of the pseudo amino acid composition approach.

Some early advocates were bioinformaticians in Cambridge, UK, where there were many early bioinformatics labs such as the MRC centre, Sanger centre, and EBI ( European Bioinformatics Institute ).

Some, such as computational complexity theory, which studies fundamental properties of computational problems, are highly abstract, while others, such as computer graphics, emphasize real-world applications.

Some classic examples of these types of tasks are multimedia applications ( images, video, and sound ), as well as many types of scientific and engineering tasks.

Some fields, such as computational complexity theory ( which explores the fundamental properties of computational problems ), are highly abstract, whilst fields such as computer graphics emphasise real-world applications.

Some implementations can create ( optimized ) stand-alone applications.

Some specific reactions have their niche applications.

Some applications of cryogenics:

Some of the applications data warehousing can be used for are

Some applications ( but not XML or SGML parsers themselves ) also allow referencing notations indirectly by naming them in the < tt >" URN: name "</ tt > value of a standard CDATA attribute, everywhere a URI can be specified.

Some example applications of diffusion:

Some more sophisticated applications would synthesise them using high-resolution graphics modes ( in the same way that user-defined characters would be designed for purely graphical applications such as games ).

Some common applications related to electronic commerce are the following:

Some specific applications of fractals to technology are listed elsewhere.

Some glasses that do not include silica as a major constituent may have physico-chemical properties useful for their application in fiber optics and other specialized technical applications.

Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.

Some of the first Net security applications, and one of the world's first portable computers, also originated at ISI.

Some applications use a simpler, connection-less transport protocol, User Datagram Protocol ( UDP ), for tasks which do not require reliable delivery of data or that require real-time service, such as video streaming or voice chat.

Some CD authoring applications allow the user to use almost any character.

Some applications of lasers depend on a beam whose output power is constant over time.

Some of these new techniques have been used successfully for small-scale commercial and important research applications.

Some proprietary applications, such as phantom-powered footswitch controllers, use the spare pins for direct current ( DC ) power transmission.

Some applications allow the user to switch between these modes at their choosing, depending on personal preference or the task at hand.

Some programs and applications of mouse gestures and similar features:

Some macro systems are self-contained programs, but others are built into complex applications ( for example word processors ) to allow users to repeat sequences of commands easily, or to allow developers to tailor the application to local needs.

Some microcontrollers have environments to aid developing certain types of applications.