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Dataflow

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433: 132: 44: 85: 341:(MIT) pioneered the field of static dataflow architectures. Designs that use conventional memory addresses as data dependency tags are called static dataflow machines. These machines did not allow multiple instances of the same routines to be executed simultaneously because the simple tags could not differentiate between them. Designs that use 314:
have also been proposed as a programming abstraction that captures the dynamics of distributed multi-protocols. The data-centric perspective characteristic of data flow programming promotes high-level functional specifications and simplifies formal reasoning about system components.
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from input streams to output streams, and that a network of determinate processes is itself determinate, thus computing a continuous function. This implies that the behavior of such networks can be described by a set of recursive equations, which can be solved using
349:. They use tags in memory to facilitate parallelism. Data flows around the computer through the components of the computer. It gets entered from the input devices and can leave through output devices (printer etc.). 106: 308:
with spreadsheets. As a user enters new values, they are instantly transmitted to the next logical "actor" or formula for calculation.
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A dataflow network is a network of concurrently executing processes or automata that can communicate by sending data over
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is a broad concept, which has various meanings depending on the application and context. In the context of
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This article is about software engineering. For the flow of data within a computer network, see
489: 389:. The movement and transformation of the data is represented by a series of shapes and lines. 419: 369: 330: 324: 311: 297: 255: 28: 525: 478: 305: 286: 274: 263: 281:, where nodes are computations and data flow along the edges. Dataflow can also be called 8: 495: 413: 381: 467: 386: 189: 545: 462: 293: 292:
There have been multiple data-flow/stream processing languages of various forms (see
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is a software paradigm based on the idea of representing computations as a
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Power BI Datasets to be used by Power BI report developers through the
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implementation in the cloud used for transforming source data into
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Hardware architectures for dataflow was a major topic in
380:. This implies that each determinate process computes a 156:. Unsourced material may be challenged and removed. 605: 416:(formerly called Microsoft Common Data Service). 572:"The Remarkable Utility of Dataflow Computing" 569: 72:Learn how and when to remove these messages 234:Learn how and when to remove this message 216:Learn how and when to remove this message 345:are called dynamic dataflow machines by 318: 269: 109:of all important aspects of the article. 333:research in the 1970s and early 1980s. 606: 105:Please consider expanding the lead to 339:Massachusetts Institute of Technology 27:. For the hardware architecture, see 154:adding citations to reliable sources 125: 78: 37: 570:Schwarzkopf, Malte (7 March 2020). 300:) is an alternative to the classic 31:. For the Dubai-based company, see 13: 596:A Short Intro to Stream Processing 563: 453:Communicating sequential processes 21:Traffic flow (computer networking) 14: 630: 481:(a programming language paradigm) 392: 53:This article has multiple issues. 431: 130: 83: 42: 501:Functional reactive programming 447:Binary Modular Dataflow Machine 141:needs additional citations for 97:may be too short to adequately 61:or discuss these issues on the 589: 352: 107:provide an accessible overview 1: 556: 485:Erlang (programming language) 436:The dictionary definition of 511:Lucid (programming language) 470:, a type of program analysis 397:Dataflow can also refer to: 7: 426: 296:). Data-flow hardware (see 10: 635: 343:content-addressable memory 322: 18: 516:Oz (programming language) 458:Complex event processing 302:von Neumann architecture 551:Ward-Mellor methodology 258:, data flow relates to 490:Flow-based programming 312:Distributed data flows 619:Models of computation 614:Computer architecture 420:Google Cloud Dataflow 370:Kahn process networks 331:computer architecture 325:Dataflow architecture 319:Hardware architecture 298:Dataflow architecture 270:Software architecture 256:software architecture 29:Dataflow architecture 526:Pipeline (computing) 479:Dataflow programming 376:, the processes are 306:reactive programming 287:reactive programming 264:reactive programming 150:improve this article 496:Flow control (data) 414:Microsoft Dataverse 382:continuous function 468:Data-flow analysis 387:fixed point theory 275:Dataflow computing 463:Data-flow diagram 294:Stream processing 283:stream processing 260:stream processing 244: 243: 236: 226: 225: 218: 200: 124: 123: 76: 25:data flow diagram 16:Computing concept 626: 598: 593: 587: 586: 584: 582: 567: 536:State transition 435: 239: 232: 221: 214: 210: 207: 201: 199: 158: 134: 126: 119: 116: 110: 87: 79: 68: 46: 45: 38: 634: 633: 629: 628: 627: 625: 624: 623: 604: 603: 602: 601: 594: 590: 580: 578: 568: 564: 559: 506:Lazy evaluation 429: 395: 363:message passing 355: 327: 321: 272: 240: 229: 228: 227: 222: 211: 205: 202: 159: 157: 147: 135: 120: 114: 111: 104: 92:This article's 88: 47: 43: 36: 17: 12: 11: 5: 632: 622: 621: 616: 600: 599: 588: 561: 560: 558: 555: 554: 553: 548: 543: 538: 533: 528: 523: 518: 513: 508: 503: 498: 493: 487: 482: 476: 471: 465: 460: 455: 450: 442:at Wiktionary 428: 425: 424: 423: 417: 394: 393:Other meanings 391: 372:, named after 354: 351: 323:Main article: 320: 317: 279:directed graph 271: 268: 242: 241: 224: 223: 206:September 2016 138: 136: 129: 122: 121: 101:the key points 91: 89: 82: 77: 51: 50: 48: 41: 33:DataFlow Group 15: 9: 6: 4: 3: 2: 631: 620: 617: 615: 612: 611: 609: 597: 592: 577: 573: 566: 562: 552: 549: 547: 544: 542: 539: 537: 534: 532: 529: 527: 524: 522: 519: 517: 514: 512: 509: 507: 504: 502: 499: 497: 494: 491: 488: 486: 483: 480: 477: 475: 472: 469: 466: 464: 461: 459: 456: 454: 451: 448: 445: 444: 443: 441: 440: 434: 421: 418: 415: 411: 407: 403: 400: 399: 398: 390: 388: 383: 379: 375: 371: 366: 364: 360: 350: 348: 344: 340: 336: 332: 326: 316: 313: 309: 307: 303: 299: 295: 290: 288: 284: 280: 276: 267: 265: 261: 257: 253: 249: 238: 235: 220: 217: 209: 198: 195: 191: 188: 184: 181: 177: 174: 170: 167: –  166: 162: 161:Find sources: 155: 151: 145: 144: 139:This article 137: 133: 128: 127: 118: 115:November 2013 108: 102: 100: 95: 90: 86: 81: 80: 75: 73: 66: 65: 60: 59: 54: 49: 40: 39: 34: 30: 26: 22: 591: 579:. Retrieved 575: 565: 438: 430: 404:Dataflow, a 396: 377: 367: 358: 356: 328: 310: 291: 273: 251: 245: 230: 212: 203: 193: 186: 179: 172: 160: 148:Please help 143:verification 140: 112: 96: 94:lead section 69: 62: 56: 55:Please help 52: 521:Packet flow 474:Data stream 406:Power Query 378:determinate 374:Gilles Kahn 353:Concurrency 335:Jack Dennis 608:Categories 576:ACM SIGOPS 557:References 541:TensorFlow 176:newspapers 165:"Dataflow" 58:improve it 531:Pure Data 248:computing 99:summarize 64:talk page 439:dataflow 427:See also 410:cleansed 402:Power BI 359:channels 252:dataflow 581:31 July 449:(BMDFM) 337:of the 190:scholar 546:Theano 347:Arvind 192:  185:  178:  171:  163:  492:(FBP) 361:(see 197:JSTOR 183:books 583:2022 169:news 368:In 365:.) 285:or 262:or 246:In 152:by 610:: 574:. 289:. 266:. 250:, 67:. 585:. 237:) 231:( 219:) 213:( 208:) 204:( 194:· 187:· 180:· 173:· 146:. 117:) 113:( 103:. 74:) 70:( 35:.

Index

Traffic flow (computer networking)
data flow diagram
Dataflow architecture
DataFlow Group
improve it
talk page
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lead section
summarize
provide an accessible overview

verification
improve this article
adding citations to reliable sources
"Dataflow"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message
Learn how and when to remove this message
computing
software architecture
stream processing
reactive programming
Dataflow computing
directed graph
stream processing

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