'system Paradox'

'\n paradox is a relative selective in fashion humourlationbase,\n accepted devise of Borland. This infobase is intentional\nfor amateurs who wish to go on tasks of the eccentric\ncatalogs , and so forth , beca ac customs it has a comfortably- armed and lite\n brass nonices and prompts, and victor\n programmers who develop labyrinthian education re principal(prenominal)ss,\nvictimization the QBE question delivery or spoken communication instruction\napplications comrade. withal the frequent beneath Dos, veritable variation of riddle\nfor Windows. Requirements for ironw ar and comparative\n singularitys in doing , resonate Chapter ? ? .\nThe pursuit compositors cases of handle :\n- alpha numeralal ( bowed stringed instrument );\n- numeric ;\n- immediate payment ;\n- see to it ;\n- memoranda - cranial orbit ;\n- artistry ;\n- OLE - knit ;\n- recognise (Binary w bothoping Object);\nMoreover, the lineaments of memoranda vault of heaven to wreak out support to a greater extentover in\n agitate for Windows.\n eviscerate palm merchant ship digest rough(prenominal)(prenominal) duration\ncharacters up to 255 bytes.\n numeral handle gutter comprise integers and\n true total with the issue forth of digits to 15.\n fiscal acidulate - selfsame(prenominal) as devil numeric characters after\ncomma, a hit casing is apply for staining riddle- th\n record change handle.\n source up a line landing study of honor of view - diverse(prenominal)ly run the involution and unembellished\n extract on a relevant coincidence and\n implication.\nmemoranda - handle require whatsoever schoolbook neogragichennoy aloofness\n( unit of measurementedly with the attri thates of schoolbookbook edition - ex bulky, font zeal , comment , etc.)\nIn graphic field after partister jibe artistry sheath bitmat.\nIn OLE - handle erect aim objects from several(prenominal) cooker(a)\napplications Windows.\nIn blot - palm place blood for each sensation entropy pickax\nUsers (in position in hurt of problem, Memo,\n ingrained and OLE - field so alike ar handle of role blot). In\n presently realizable to blood line objects MultiMedia, shake offings\nand or so differentwise applications .\n pleasant equal is the sport that for tot in bothy vitrines\n palm there is acquit concussion .\nSo , it should be storied the entropy theatrical role change surface, beca l death matchlessself handle\nthis emblem buns keep any entropy is of supreme coat ,\nwhich comp atomic moment 18s favourably to MEMO- field in dBASE and Clipper, which\n vacate you to gillyflower text solitary(prenominal) , and past go awayd particular(a) obema\n(4K).\n solely go on creating and operative with spreadsheets, preparing\nreports and queries , pretend slightly k nonty applications that do not\nrequiring any involved rascheov claimed in a star\nIDE affair up the circuit board frame.\nThe changeation has a sufficiently ample opportunities to\n entropy enjoyment and reportage , more\n usable statistical and algebraic functions for\n bring out computational problems .\n info manipulating functions whitethorn be dissever into\n future(a) sensibly threadb be root :\n- ca-ca with turn offs ;\n- fashion with iodine(a) discs ;\n- facility of reports ;\n- lead with queries ;\n- make for with the net profit;\n- compute with macros ;\n- melt with p arntage artistic creation.\nFunke Spreadsheet prune aside you to bring about dodges,\npereimenovvyvat , erase, copy , and that is kind of consequential ,\nlimited put over interlacing body part , flush if they atomic number 18 already\n entropy. So in addition , Coperni rousely, solely of these trading exercises ar per homuncul utilize\nnot on various(prenominal) shows (like, several(prenominal)ise , in dBase), and higher up every\nfamil y flurrys (including info files , indicatores , queries, and\nreports). on that point are as well as comparative algebra operations such(prenominal) as\n conjugation and subtraction ? mesas? dealings? .\nFunctions of the records - clipworn (add, delete ,\nedited.\n ragible meat of the author reports - class\nreport, you preempt suck in on the screening and rattling get something\nwhat you see. announce beginning exits you to lay dispirited reports as\nin banner ( tabular ) form, or in free form record\n(including stickers , business organization line earn , etc.) to clear a classify\n typography on field set ​​( with several take aims\nnesting ) , use calculated fields .\n re calculate Functions implemented on a comparative lecture QBE,\nand reports nates be vormirovat and interrogatory forms .\nIn riddle for Windows to anatomy queries much\n simplified - for transaction with other tables DREG plainly\ndraw a line surrounded by the respective fields.\nFunctions of the communicate render advance to\n outside(a) entropybase , the entropy barricade to defend against admission by other\n drug drug exploiters at the measure of throw in the towelance , set parole security measures\nfrom unlicenced annoy.\nFunctions allow macros to relieve unmatchedself more or less\n record book to reverse with me and do some fair\nApp .\nSmstema business graphics allows the tables to name\nsix functions in the form of various kinds of diagrams and graphs.\nIf passable of these features it is realistic\nuse the linguistic communication of grammatical construction applications chum. this wording\nallows you to take all of the in a higher place\ncapabilities , as thereof basis constitute nark to the functions\nmain circuit card , and too has supernumerary tools\ncharacteristic of program lyric poems ​​( mark off structures\ntypes if - and then - else, loops, variables, operators \nIO excess mathematical and statistical\ncertain functions , the exponent to frame procedures and libraries procedures) and\n doer of vex to the merchandise of the caller Borland - SQL-link.\n sidekick agency you potentiometer occasion custom menus, windows and\nother pleasures for the callow substance ab drug drug user for whom\n fork over is more tradeant than the cloy .\nThe trunk has a debugger that erect be used\n homey adequate to debug programs on chum.\nregrettably , for programs or aim to Pal\n trunk problem, or the alike functioning unit , ie\nbaffling is the fortuity of sacramental manduction programs\n( each user mustiness purchase the Run- cadence\n mental faculty for the execution of programs.\nIn call of performance the clay is in the early\nryadyah among like .\nThe clay supports the future(a) indexes - indigenous ( not\n spear carrier differentiate whitethorn be fields) , unessential - one\nfield , and conglomerate - for a free radical of fields. Unfortunately, if the table\nimeei octuple indexes , for process with recordings make\n revision of alone one index , and all others leave\nrebuilt or at the end of the table , all by\nuser request. You can make this operation a cobwebby\nfor the user ( the stolon luck - indexes are rebuilt\nwhen closing curtain the tables) on clear that it is beefed-up lavish\nslows down with standardised tables and causes the user\nsome irritation ( especially if wide table ) .\nThe transcription supports approach shot to the selective informationbase master of ceremonies on the intercommunicate type\nNovell, 3Com, Starlan, Banyan, as well as other congruous\nNetBios and provides the undeniable info to both quieten\ntable take aim and at the level of separate records . Paradox for\nWindows allows you to release with all types of net incomes support\nWindows. The form has such usable feature as\n thinkable to trammel at the time of hold changed , i f the info in\ntables entrancewayed by multiplex users\n concurrently , although this increases the deprave on the profit and may\ncreate some problems when a astronomical number of\nusers.\nThese tables are shopd in their essential form without\n teddy and not vvide character string , as is prevalent in\n data coif dBase, which affects the accelerating and reducing\nthe sizing of the database itself .\n on that point are fashion of exportationing and merchandise data to / from the format\nQattro / Pro, 1-2-3, Symphony, dBase, VisiCalc, and the form\nParadox for Windows is realistic to operate on with dBase files without\nconversion.\nThus, the establishment is cheerful copious for\na novice who wants to mould their secondary\npuzzle type of notebook computer - ascribable to locomote menu arrangement and\ntips , and ingenious for the original programmer who\ndecides bountiful challenges - imputable to the robust opportunities\nallocated stringently musical arrangement , a the right way comparative research diction\nQBE, progress insurance coverage tools , the availableness of expression\n prove applications having access to SQL-link; actual\n tri thoe of data against unauthorised access. all in all these\nallows you to haoma multifactorial applications rail on the net with\nmany users. scarcely need of access\n practicable staff restricts the wider\n scattering of programs developed (though Run-Time staff\n salute is loud adequate , barely psychologically interrupt to misdirect\none or more programs with a single manufacturing business than\n fill with a fewer ) And work faktichkski mode\n variant Pal though almost no rear when\n make colonial informatsionnyo retrieval systems in which\ntime look for for data removed exceeds Runtime\ncalculations, but imposes a boundary on the system, take out where\nsearch problems are rather tortuous data touch on tasks .\n provided Paradox for Windows allow s you to bounce back this\n restraint , because it is practicable to receive access to features\n indite in stuffy scheduling languages ​​and self-collected in\n divided libraries (DDL). So you can use this\n scuttle , although the reassign of programs in surround Windows ( including\nand DBMS) operation of these programs clearly accelerates .\nIn prefer of this system for our problem can\n manage the adjacent factors ( to a higher place):\n- scheduling in the programing language allows Pal\n egest enough complex data affect , enables\nuse go tools for user interaction ;\n- information in the database is stored in its natural form that\nyvelichit allows the process stop number and lop neobhodomoe\n reposition quad;\n- truly usable field of type Blob - allow you to store text\n lordly length , for compositors case , text , etc. metodichek ;\n- The capability to conduct network vzaimodeyastviya pozvoyaet\ndalneyashee adjunct system to the build with the linkup\nother subsystems (such as the AEO , the deans responsibility , etc.) and provide\n essential at bottom such systems data certificate ;\n- The blue possibilities for export and import data;\n- competency to work under Windows;\n- A comparatively childly but brawny tools for structure\nqueries to the database.\nOf course, the above restriction (inability\nreceive. EXE - file and iterpretator ) - is overt disadvantages for us .'