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 databases and bioinformatics applications do not recognize these comments and follow the NCBI FASTA specification.

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 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 formulas contain `` constants ''.

-- Some areas may already have been improved and contain buildings, roads, utilities, cleared land, etcetera which may raise the cost of the site.

Some port wines may contain 20 % ABV or more, which is 15 units of alcohol per bottle.

Some carbohydrates ( especially after condensation to oligo-and polysaccharides ) contain less carbon relative to H and O, which still are present in 2: 1 ( H: O ) ratio.

Some Christian readers consider this story to contain an allegory, representing the interaction between the church as ' bride ' and God.

Some kinds of raw beans, especially red and kidney beans, contain a harmful toxin ( lectin phytohaemagglutinin ) that must be removed by cooking.

Some proteins that are made in the cytoplasm contain structural features that target them for transport into mitochondria or the nucleus.

Some computer systems allow file names to contain spaces ; others do not.

Some maps contain deliberate errors or distortions, either as propaganda or as a " watermark " to help the copyright owner identify infringement if the error appears in competitors ' maps.

Some even contain 00 and 000 buttons to make large numbers easier to enter.

Some estampies, such as the famous Tre fontane (" Three Fountains ") estampie, contain florid and virtuosic instrumental writing, signifying that they may have been intended as abstract performance music rather than actual dance music.

Some fossils consist only of skeletal remains or teeth ; other fossils contain traces of skin, feathers or even soft tissues.

Some stars, such as the nearby star 82 Eridani, were named in a major southern-hemisphere catalog called Uranometria Argentina, by Benjamin Gould, and are not true Flamsteed numbers, and should properly contain a G, as in 82 G. Eridani.

Some file managers contain features inspired by web browsers, including forward and back navigational buttons.

Some injunctions contain wording that restricts damaging or vandalizing the property of another, both public and private property, including but limited to any vehicle, light fixture, door, fence, wall, gate, window, building, street sign, utility box, telephone box, trees, or power pole.

Some publishers design games that contain instructions and game elements in more than one language, e. g. the game Ursuppe comes with rules and cards in both German and English ; Khronos features instructions in French, English, and German, and a Swiss game, Enchanted Owls, provides French, German, Italian, and Romansh rules.

Some models contain drinking tubes which may be connected to a water bottle.

Some seven-transmembrane helix proteins ( channelrhodopsin ) that resemble GPCRs may contain ion channels, within their protein.

Some granites contain around 10 to 20 parts per million of uranium.

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

Some belief systems contain universalism, the belief that everyone will go to heaven eventually, no matter what they have done or believed on earth.

Some IDEs contain compiler, interpreter, or both, such as Microsoft Visual Studio and Eclipse ; others do not, such as SharpDevelop and Lazarus.

Some newer models also contain a silver core instead of a plastic core to delay copper fragmentation as well as increase the lifespan of the device.

Some males become " rovers " and do not form long-term associations, occasionally joining groups that contain reproductive females.

Some of the late Lombard structures of the 9th and 10th century have been found to contain elements of style associated with Romanesque architecture and have been so dubbed " first Romanesque ".