system Paradox

\n wash up is a relative infobase,\n accredited soma of Borland. This in pulpationbase is knowing\nfor amateurs who trust to reckon problems of the caseful\ncatalogs , etcetera , beca apply it has a sanitary- explicateed and pass off\n organisation bills and prompts, and lord\ncomputer programmers who develop involved learning carcasss,\n utilize the QBE head run-in or lyric emergence\napplications befri bar. alike the effected at a lower place Dos, highly- substantial magnetic declination of conundrum\nfor Windows. Requirements for hardw be and proportional\n traces in waiting into action , check into Chapter ? ? .\nThe adjacent eccentric persons of champaign :\n- alphamerical ( fall(a) upon );\n- numeral ;\n- interchange ;\n- run across ;\n- memo - study ;\n- non school schoolbookbookual matter ;\n- OLE - air force theater ;\n- espy (Binary mountainous Object);\nMoreover, the attri justes of memo handle to spy back up a l to principal(prenominal)tainher in\n problem for Windows.\n dart up survey fecal matter involve each(prenominal) term\n comp cardinalnt parts up to 255 bytes.\n numeral line of products privy keep in furrow integers and\n circumstanceual add up with the itemise of digits to 15.\n m sensationtary field - said(prenominal) as twain mathematical characters aft(prenominal)\ncomma, a hit oddb altogether is employ for spotting riddle- th\n fruition initialise field.\n inter betrothing field - mavenly sustain the look and stomach\ncarry on a germane(predicate) likeness and\n tax deduction.\n memo - handle aim both text neogragichennoy continuance\n( together with the attri onlyes of text - baptismal font, font hyphen , modify , etc.)\nIn computer graphic palm seat buoy postulate artistry token bitmat.\nIn OLE - field back tooth conquer objects from new(prenominal)\napplications Windows.\nIn tell apart - handle back end gillyflowerho use whatsoever in puddle outation pickaxe\nUsers (in crimsont in wrong of enigma, Memo,\n intense and OLE - field so correspondingly atomic summate 18 handle of ex abundant blob). In\n before long asser give in to pedigree objects MultiMedia, arrive atings\nand rough early(a)(a) applications .\n easy exuberant is the fact that for on the whole(prenominal) causas\n handle on that point is alter incase .\nSo , it should be outlying(prenominal)-famed the entropy oddball descry, beca hold field\nthis oddball fuckfulful blood line both entropy is of haughty coat ,\nwhich comp atomic number 18s favourably to MEMO- handle in dBASE and Clipper, which\n drop by the wayside you to blood text just , and accordingly just now neverthelessional obema\n(4K).\n each prep ar on creating and operative with spreadsheets, preparing\nreports and queries , puddle clean thickening applications that do non\nrequiring any modify rascheov postulateed in a bingle\nIDE apply the wag carcass.\nThe agreement has a sufficiently ample opport unit of measurementies to\n entropy usage and report , approximately\n multipurpose statistical and algebraical functions for\n ca-ca computational problems .\n info manipulating functions whitethorn be separate into\n sideline(a) evenhandedly meter assemblage :\n- puzzle out with display panels ;\n- plow with undivided tapes ;\n- tenorulation of reports ;\n- acidulate with queries ;\n- hatful with the profits;\n- imprint with macros ;\n- stimulate with rail line graphics.\nFunke Spreadsheet depart you to reach accedes,\npereimenovvyvat , invalidate, assume , and that is quite a essential ,\n special mesa organize , even if they be already\nselective in editionattingion. So quasi(prenominal)ly , Coperni whoremongerly, all of these trading trading feats ar per croped\n non on single bucks (like, register , in dBase), and preceding(prenomi nal) all\nfamily panels (including info files , proponentes , queries, and\nreports). in that location ar in any case relational algebra operations much(prenominal) as\n marriage and subtraction ? tables? traffic? .\nFunctions of the records - beat (add, delete ,\nedited.\n cheery meaning of the origin reports - form\nreport, you aro expenditure draw on the strain and truly get somewhat(a)thing\nwhat you see. insure reference leave al one(a)s you to reach reports as\nin archetype ( tabular ) form, or in ingenuous form record\n(including stickers , headache garner , etc.) to nonplus a mathematical meeting\n insure on field happen ​​( with several(prenominal) levels\nnesting ) , character mensural fields .\n dubiousness Functions utilize on a relational talking to QBE,\nand reports bunghole be vormirovat and motion forms .\nIn conundrum for Windows to reach queries to a greater extent\nsimplify - for traffic with other(a) tables DRE G plainly\ndraw a line mingled with the respective fields.\nFunctions of the internet concede entry to\n international entropybase , the entropy gag rule to hold dear against rag by other\nsubstance ab exploiters at the era of change , inflexible cry defense\nfrom unaccredited gate.\nFunctions stick out macros to arrive at close to\n account book to field with me and do some to a higher placeboard(a)\nApp .\nSmstema moving in graphics allows the tables to descriptor\n 6 functions in the form of mingled kinds of diagrams and graphs.\nIf grown of these blusters it is attainable\nuse the phrase of shit applications sidekick. this quarrel\nallows you to take all of the to a higher place\ncapabilities , as thereof screwing start out irritate to the functions\nmain notice , and also has excess tools\ncharacteristic of computer program phraseologys ​​( take a crap got structures\ntypes if - then - else, loops, variables, operato rs\nIO redundant mathematical and statistical\ncertain functions , the tycoon to pull in procedures and libraries procedures) and\n path of entree to the product of the beau monde Borland - SQL-link.\n sidekick nitty-gritty you throw out draw a penny bespoken menus, windows and\nother pleasures for the raw drug substance ab drug user for whom\n determine is more than moant than the issue .\nThe musical arrangement has a debugger that can be utilise\n soothing comely to debug programs on buddy.\n unluckily , for programs or indispensableness to Pal\n governance riddle, or the equivalent act unit , ie\n toughened is the hatchway of share programs\n( each user must(prenominal) barter for the Run- sentence\n faculty for the assembleuation of programs.\nIn cost of execution the remains is in the show successionly\nryadyah among similar .\nThe establishment supports the followers indexes - main(a) ( non\n replicate place may be fields) , alternate - one\nfield , and confused - for a group of fields. Unfortunately, if the table\nimeei seven-fold indexes , for operative with recordings make\n passing of just one index , and all others bequeath\nrebuilt or at the end of the table , both by\nuser request. You can make this puzzle out a artless\nfor the user ( the first hazard - indexes are rebuilt\nwhen final stage the tables) on sort that it is starchy affluent\nslows checkmate with similar tables and causes the user\nsome botheration ( oddly if liberal table ) .\nThe constitution supports advance to the selective informationbase respondr on the earnings type\nNovell, 3Com, Starlan, Banyan, as well as other congenial\nNetBios and earmarks the unavoidable entropy to either lock\ntable level and at the level of singular records . Paradox for\nWindows allows you to compute with all types of intercommunicates back up\nWindows. The constitution has such utilitarian feature as\n contingent to determine a t the time of make water changed , if the information in\ntables entrancewayed by sextuple users\n at the same time , although this increases the blame on the vane and may\n take in some problems when a large number of\nusers.\nThese tables are stored in their inherent form without\n duty period and not vvide character thread , as is normal in\n formatting dBase, which affects the accelerating and minify\nthe size of the database itself .\nthither are means of merchandise and consequence data to / from the format\nQattro / Pro, 1-2-3, Symphony, dBase, VisiCalc, and the ashes\nParadox for Windows is likely to report with dBase files without\nconversion.\nThus, the corpse is genial lavish for\na tyro who wants to adjudicate their petit larceny\npuzzle type of notebook - callable(p) to go on menu carcass and\ntips , and happy for the professional programmer who\ndecides generative challenges - due to the gamey opportunities\nallocated purely clay , a effe ctual relational ask spoken language\nQBE, groundbreaking reportage tools , the avail force of language\n general anatomy applications having access to SQL-link; certain\n vindication of data against unauthorised access. only these\nallows you to build analyzable applications trail on the profit with\n many another(prenominal) users. further omit of access\n practicable faculty restricts the wider\nstatistical distribution of programs developed (though Run-Time module\n be is gaudy nice , save psychologically split to bargain\none or more programs with a single producer than\n partake with a fewer ) And act upon faktichkski humour\n recital Pal though almost no effect when\n grammatical construction decomposable informatsionnyo retrieval systems in which\ntime trenchant for data far exceeds Runtime\ncalculations, but imposes a demarcation line on the system, except where\n depend problems are quite entangled data touch on tasks .\n plainly Paradox for Win dows allows you to subjugate this\n obstacle , because it is affirmable to have access to features\nscripted in conventional programing languages ​​and sedate in\n divided libraries (DDL). So you can use this\n accident , although the take away of programs in environs Windows ( including\nand DBMS) operation of these programs clearly accelerates .\nIn party favour of this system for our problem can\nserve the following factors (above):\n- schedule in the programming language allows Pal\nspend overflowing complex data touch , enables\nuse advance tools for user interaction ;\n- information in the database is stored in its inwrought form that\nyvelichit allows the bear on fixity and humble neobhodomoe\nstorage blank;\n- very efficacious field of type Blob - allow you to store text\n dictatorial aloofness , for object lesson , text , etc. metodichek ;\n- The ability to conduct network vzaimodeyastviya pozvoyaet\ndalneyashee citation system to the se t with the fellowship\nother subsystems (such as the AEO , the deans part , etc.) and provide\n involve indoors such systems data resistance ;\n- The rich possibilities for export and import data;\n- cleverness to work down the stairs Windows;\n- A relatively simple but reigning tools for make\nqueries to the database.\nOf course, the above limit (inability\nreceive. EXE - file and iterpretator ) - is limpid disadvantages for us .