robusta an approach to building dynamic applications
play

Robusta : An approach to building dynamic applications Walter - PowerPoint PPT Presentation

Aug 30, 2022 •426 likes •1.46k views

Robusta : An approach to building dynamic applications Walter RUDAMETKIN Dissertation defense 21 February 2013 Pr. Noel DE PALMA President UJF, Grenoble Pr. Luciano BARESI Reviewer Politecnico di Milano Dr. Benoit BAUDRY Reviewer INRIA,

  1. Wh a t ' s mi s s i n g ? S e l e c t i v e l y e n a b l e d y n a mi s m M a n a g e t h e i mp a c t o f d y n a mi s m D e v e l o p me n t g u i d e l i n e s E n s u r e c o n s i s t e n c y a t r u n t i me d e s p i t e u n e x p e c t e d c h a n g e 37

  2. Wh a t d o e s t h e r u n t i me n e e d t o s u p p o r t u n e x p e c t e d d y n a mi s m? 38

  3. R u n t i me r e q u i r e me n t s f o r u n e x p e c t e d d y n a mi s m C o r r e c t n e s s & C o n s i s t e n c y P r o a c t i v e & R e a c t i v e R e c o v e r y 39

  4. A d d i t i o n a l r u n t i me r e q u i r e me n t s C h a n g e i mp a c t M i n i ma l d i s r u p t i o n T i me l i n e s s 40

  5. O u t l i n e C o n t e x t & C h a l l e n g e s S t a t e o f t h e A r t R o b u s t a I mp l e me n t a t i o n & V a l i d a t i o n C o n c l u s i o n & P e r s p e c t i v e s 41

  6. T h e s o f t w a r e c y c l e Development Design Packaging Execution Deployment 42

  7. T h e s o f t w a r e c y c l e Development Design Packaging Execution Deployment 43

  8. D y n a mi s m i s . . . C r o s s - c u t t i n g D e s i g n , d e p l o y , d e v e l o p , p a c k a g e , e x e c u t e I n v a s i v e C a n n o t b e f u l l y t r a n s p a r e n t D i f f i c u l t t o u n d e r s t a n d L a c k o f t o o l s a n d g u i d e l i n e s E a s y t o g e t wr o n g S u b t l e mi s t a k e s c a u s e d i s a s t e r s 44

  9. R o b u s t a i s A n a r c h i t e c t u r a l a p p r o a c h t o ma n a g i n g d y n a mi s m M a n a g e s d y n a mi s m a t mu l t i p l e l e v e l s S e r v i c e , c o mp o n e n t , mo d u l e a n d c l a s s , o b j e c t P a r t i c u l a r l y f o c u s e d o n d e s i g n , p a c k a g i n g a n d e x e c u t i o n 45

  10. R o b u s t a p r i n c i p l e s D y n a mi s m i s n o t n e e d e d e v e r y wh e r e M a n a g e d y n a mi s m e a r l y A r c h i t e c t u r e c e n t r i c S e r v i c e s → c o mp o n e n t a r c h i t e c t u r e C o mp o n e n t s → mo d u l e a r c h i t e c t u r e M o d u l e s → p a c k a g i n g a r c h i t e c t u r e 46

  11. C o mp o n e n t b e h a v i o r 47

  12. R o b u s t a c o mp o n e n t b e h a v i o r @S t a b l e @D e t a c h a b l e @V o l a t i l e 48

  13. R o b u s t a c o mp o n e n t b e h a v i o r D e t e r mi n e d e c o u p l i n g a n d r e s i l i e n c e r e q u i r e d b y d e p e n d e n c i e s R e s i l i e n c e t o v o l a t i l i t y C o u p l e d d e p e n d e n c y 49

  14. E x a mp l e 50

  15. E x a mp l e 51

  16. E x a mp l e 52

  17. R o b u s t a c o mp o n e n t b e h a v i o r @stable P r o t e c t c o mp o n e n t s @detachable D e c o u p l e c o mp o n e n t s @volatile I s o l a t e c o mp o n e n t s 53

  18. C o mp o n e n t d e c o u p l i n g 54

  19. D e c o u p l i n g r e q u i r e me n t s M u l t i p l e c o n s u me r s & p r o v i d e r s M u l t i p l e v e r s i o n s o f t h e s a me c l a s s C o mp l e x o b j e c t s S e r v i c e s p e c i a l i z a t i o n 55

  20. D e c o u p l i n g e x a mp l e 56

  21. D e c o u p l i n g e x a mp l e 57

  22. D e c o u p l i n g e x a mp l e 58

  23. D e c o u p l i n g e x a mp l e 59

  24. T h e s e r v i c e c o n t r a c t T h e S e r v i c e I n t e r f a c e a n d t h e t y p e s t h a t i t d i r e c t l y d e p e n d s o n . 60

  25. H o w e v e r , t h e r e ' s s t i l l i n d i r e c t ( h i d d e n ) c o u p l i n g ! 61

  26. D e c o u p l i n g e x a mp l e 62

  27. D e c o u p l i n g e x a mp l e 63

  28. D e c o u p l i n g e x a mp l e 64

  29. T h e e x t e n d e d s e r v i c e c o n t r a c t T h e S e r v i c e I n t e r f a c e a n d t h e t y p e s t h a t i t d i r e c t l y a n d i n d i r e c t l y d e p e n d s o n . 65

  30. C o mp o n e n t p a c k a g i n g 66

  31. P a c k a g i n g D e f i n e s c l a s s mo → d u l e s M o d u l e s a r e u n i t s o f d e p l o y me n t I t ' s g u i d e d b y S e r v i c e C o n t r a c t C o n t r a c t E x t e n s i o n s C o mp o n e n t I mp l e me n t a t i o n s 67

  32. P a c k a g i n g e x a mp l e 68

  33. P a c k a g i n g r e s u l t s C o mp o n e n t s e v o l v e i n d e p e n d e n t l y I s o l a t e S e r v i c e C o n t r a c t S p e c i a l i z e S e r v i c e C o n t r a c t A v o i d s e r v i c e i n c o mp a t i b i l i t i e s M u l t i p l e c o n s u me r p → r o v i d e r 69

  34. P a c k a g i n g e x a mp l e 70

  35. A r c h i t e c t u r e a n a l y s i s 71

  36. A r c h i t e c t u r e a n a l y s i s r e q u i r e me n t s S e l e c t i v e d y n a mi s m Z o n e - i f i c a t i o n P r o p e r t y c o mp o s i t i o n 72

  37. V o l a t i l e e x a mp l e 73

  38. V o l a t i l e e x a mp l e 74

  39. V o l a t i l e e x a mp l e 75

  40. S t a b l e e x a mp l e 76

  41. P l u g i n e x a mp l e 77

  42. O u t l i n e C o n t e x t & C h a l l e n g e s S t a t e o f t h e A r t P r o p o s i t i o n I mp l e me n t a t i o n & V a l i d a t i o n C o n c l u s i o n & P e r s p e c t i v e s 78

  43. R e q u i r e me n t s B u i l d c l a s s d e p e n d e n c y g r a p h A n a l y z e a l l C l a s s e s I d e n t i f y C l a s s ↔ M o d u l e r e l a t i o n s C a l c u l a t e S e r v i c e C o n t r a c t S i mp l e g r a p h a l g o r i t h ms Op e n - wo r l d s o l u t i o n 79

  44. S o l u t i o n c o mp a r i s o n D e s i g n - t i me R u n t i me v e r s u s S o u r c e c o d e B y t e c o d e v e r s u s A u t o ma t e d I n t e r a c t i v e v e r s u s A n a l y s i s d i a g n o s t i c s H a r d e s t c a s e p o s s i b l e 80

  45. T e c h n i c a l s o l u t i o n J a v a a g e n t f o r I n s t r u me n t a t i o n G e t a n d I n s t r u me n t A L L C l a s s e s C o d e i n j e c t i o n ( A S M ) @Robusta @ClassDependency & I n c l u d e s f i l t e r i n g o p t i o n s I n t e r a c t i v e C o mma n d s w i t h S h e l b i e A n O S G i S h e l l 81

  46. T e c h n i c a l s o l u t i o n 82

  47. I n t e r a c t i v e c o mma n d - l i n e C l a s s l o a d e r s ( i . e . , M o d u l e s ) C l a s s e s D u p l i c a t e s S e r v i c e C o n t r a c t c a l c u l a t i o n T r a n s i t i v e d e p e n d e n c y g r a p h E x t e n s i o n s t o o G r a p h s r e p r e s e n t c u r r e n t s t a t e u n a mb i g u o u s l y . 83

  48. E x p e r i me n t a t i o n O W2 J o n A S J a v a E E A p p l i c a t i o n S e r v e r + 3 0 0 mo d u l e s + 1 2 0 c o mp o s a n t s + 4 0 0 k L i n e s o f C o d e 84

  49. C o n s o l e b a s e d o u t p u t 85

  50. D e p e n d e n c y t r e e s 86

  51. D u p l i c a t e d c l a s s e s 87

  52. S t a t i s t i c s 88

  53. O v e r h e a d Me mo r y 1 X a n n o t a t i o n p e r c l a s s - d e p e n d e n c y 4 X a t t r i b u t e s p e r a n n o t a t i o n E x e c u t i o n G r a p h c a l c u l a t i o n t i me s : 2 0 ms – 1 6 0 ms A g e n t ma n i p u l a t i o n t i me s : ~ 9 ms B e t w e e n 0 ms – 2 2 0 ms N o e x e c u t i o n o v e r h e a d wh e n n o t u s e d . 89

  54. L e s s o n s L o a d i n g a l l c l a s s e s J a v a i s l a z y , G a r b a g e C o l l e c t i o n i s l a z y D u p l i c a t e c l a s s e s d o h a p p e n R o o t h i e r a r c h y Ob j e c t c l a s s c a u s e s h i d d e n c o u p l i n g C o mp l e x i t y S e r v i c e s c a n b e q u i t e c o mp l e x R e q u i r e s t o o l i n g 90

  55. S i mp l e a p p l i c a t i o n 91

  56. S i mp l e a p p l i c a t i o n 92

  57. O u t l i n e C o n t e x t & C h a l l e n g e s S t a t e o f t h e A r t P r o p o s i t i o n I mp l e me n t a t i o n & V a l i d a t i o n C o n c l u s i o n & P e r s p e c t i v e s 93

  58. R o b u s t a a s a n a p p r o a c h t o d y n a mi s m 94

  59. D e v e l o p i n g D y n a mi c A p p l i c a t i o n s 95

  60. F i n a l r e ma r k s 96

  61. P r o b l e m Wr i t e r o b u s t c e n t r a l i z e d d y n a mi c a p p l i c a t i o n s D e s i g n Wr i t e Un d e r s t a n d Ma n a g e 97

  62. C o n t r i b u t i o n s A r c h i t e c t u r e - c e n t r i c a p p r o a c h t o d y n a mi s m I mp r o v e d u n d e r s t a n d i n g C o u p l i n g & D y n a mi s m S a f e d y n a mi s m t h r o u g h d e c o u p l i n g P r o o f - o f - C o n c e p t ( o p e n - w o r l d ) h t t p s : / / g i t h u b . c o m/ r u d a me t w / R o b u s t a 98

  63. P e r s p e c t i v e s I n t e g r a t e i n t o F e l i x We b C o n s o l e M @R T & M o n i t o r i n g I D E J a v a s c r i p t 99

  64. I mp a c t N e w me t h o d o l o g y f o r d y n a mi s m? G e n e r a l i z a b l e s o l u t i o n o r n i c h e ? C o mp o n e n t s ↔ O b j e c t s F u t u r e a d o p t i o n ? 100

Recommend

Dynamic Web Applications Authoring, Deploying And Consuming Mixed-Namespace XML T. V. Raman IBM

Dynamic Web Applications Authoring, Deploying And Consuming Mixed-Namespace XML T. V. Raman IBM

Dynamic Web Applications Authoring, Deploying And Consuming Mixed-Namespace XML T. V. Raman IBM Research Dynamic Web Applications p. 1 Outline Characteristics of a Web application. Building on what we have. Whats left to solve.

487 views • 22 slides
Analyzing Dynamic Task-Based Applications on Hybrid Platforms: An Agile Scripting Approach

Analyzing Dynamic Task-Based Applications on Hybrid Platforms: An Agile Scripting Approach

Analyzing Dynamic Task-Based Applications on Hybrid Platforms: An Agile Scripting Approach Vincius Garcia Pinto, Lucas Mello Schnorr , Luka Stanisic Arnaud Legrand, Samuel Thibault, Vincent Danjean WSPPD Workshop Porto Alegre, Brazil

488 views • 15 slides
Dynamic Systems Using R for Systems Understanding A Dynamic Approach Evolution of systems in

Dynamic Systems Using R for Systems Understanding A Dynamic Approach Evolution of systems in

Introduction Methods Lab model Ecosystem model Outlook Summary Dynamic Systems Using R for Systems Understanding A Dynamic Approach Evolution of systems in time (or / and space) Growth of organisms (and of my children), Thomas Petzoldt

538 views • 7 slides
Layout Dynamic layout Layout design pattern Layout strategies 2 Dynamic Layout Applications

Layout Dynamic layout Layout design pattern Layout strategies 2 Dynamic Layout Applications

Layout Dynamic layout Layout design pattern Layout strategies 2 Dynamic Layout Applications need to be able to adjust the presentation of our interfaces. We need to dynamically reposition and resize our content in response to: Change in

681 views • 28 slides
Layout Dynamic layout Layout design pattern Layout strategies 2 Dynamic Layout Applications

Layout Dynamic layout Layout design pattern Layout strategies 2 Dynamic Layout Applications

Layout Dynamic layout Layout design pattern Layout strategies 2 Dynamic Layout Applications need to be able to adjust the presentation of our interfaces. We need to dynamically reposition and resize our content in response to: Change in

594 views • 26 slides
Welcome to the course! Building Web Applications in R with Shiny Building Web Applications in R

Welcome to the course! Building Web Applications in R with Shiny Building Web Applications in R

BUILDING WEB APPLICATIONS IN R WITH SHINY Welcome to the course! Building Web Applications in R with Shiny Building Web Applications in R with Shiny Background You are familiar with R as a programming language. You are familiar with

705 views • 43 slides
Dynamic memory organization Considering one possible approach (gnu) to organize dynamic memory

Dynamic memory organization Considering one possible approach (gnu) to organize dynamic memory

Dynamic memory organization Considering one possible approach (gnu) to organize dynamic memory on the system side Give each application its own unique (virtual) memory space Allow that space to be subdivided into space for

473 views • 6 slides
Dynamic HistoryDependent VariationalHemivariational Inequalities with Applications

Dynamic HistoryDependent VariationalHemivariational Inequalities with Applications

Dynamic HistoryDependent VariationalHemivariational Inequalities with Applications Stanislaw Mig orski Jagiellonian University in Krakow, Poland Faculty of Mathematics and Computer Science a joint work with Weimin Han and Mircea

818 views • 50 slides
Reactive elements Building Web Applications in R with Shiny Reactive objects Building Web

Reactive elements Building Web Applications in R with Shiny Reactive objects Building Web

BUILDING WEB APPLICATIONS IN R WITH SHINY Reactive elements Building Web Applications in R with Shiny Reactive objects Building Web Applications in R with Shiny Reactive sources and endpoints Reactive source: User input that comes through

624 views • 43 slides
PIN Dynamic instrumentation framework PIN: Building Customized Goals: Program Analysis

PIN Dynamic instrumentation framework PIN: Building Customized Goals: Program Analysis

PIN Dynamic instrumentation framework PIN: Building Customized Goals: Program Analysis Tools with Easy-to-use Dynamic Instrumentation Portable Transparent Luk et al PLDI 2005 Efficient Presented by Godmar Back

223 views • 5 slides
An Ontological Approach for Generating Useful Discrete-Event Dynamic System Models Ken Keefe PhD

An Ontological Approach for Generating Useful Discrete-Event Dynamic System Models Ken Keefe PhD

An Ontological Approach for Generating Useful Discrete-Event Dynamic System Models Ken Keefe PhD Qualifying Examination - 2020 Talk Overview Introduction Problem Description Manual Model Development Approach Ontologies and

623 views • 26 slides
for Modeling and Optimizing Distributed and Dynamic Multimedia Systems Presenter: Brian Foo

for Modeling and Optimizing Distributed and Dynamic Multimedia Systems Presenter: Brian Foo

http:// medianetlab.ee.ucla.edu Towards a Systematic Approach for Modeling and Optimizing Distributed and Dynamic Multimedia Systems Presenter: Brian Foo Advisor: Mihaela van der Schaar Proliferation of multimedia applications Video

734 views • 50 slides
Building Enterprise Applications with Windows Presentation Foundation and the Model View

Building Enterprise Applications with Windows Presentation Foundation and the Model View

Building Enterprise Applications with Windows Presentation Foundation and the Model View ViewModel Pattern (Developer Reference) Raffaele Garofalo Click here if your download doesn"t start automatically Building Enterprise Applications

210 views • 5 slides
Dynamic Synthetic Environments for Defence A Service Based Approach Andrew Churchward

Dynamic Synthetic Environments for Defence A Service Based Approach Andrew Churchward

IT 2 EC 2020 IT 2 EC Extended Abstract Template Presentation/Panel Dynamic Synthetic Environments for Defence A Service Based Approach Andrew Churchward Principal Engineer XPI Simulation Ltd, UK Abstract The provision of a dynamic and

312 views • 3 slides
Dynamic control Greedy, turnpike, constraints and some applications Enrique Zuazua 1

Dynamic control Greedy, turnpike, constraints and some applications Enrique Zuazua 1

Dynamic control Greedy, turnpike, constraints and some applications Enrique Zuazua 1 DeustoTech-Bilbao & UAM-Madrid, Spain enrique.zuazua@deusto.es http://cmc.deusto.es Marrakech, Avril 2018 1 ERC Advanced Grant DYCON-Dynamic Control (

985 views • 49 slides
Dynamic Software Updates for C Applications Sebastian Hahn Friday 27 th June, 2014 Software

Dynamic Software Updates for C Applications Sebastian Hahn Friday 27 th June, 2014 Software

Dynamic Software Updates for C Applications Sebastian Hahn Friday 27 th June, 2014 Software Update There are two ways to write error-free programs; only the third one works. Alan Perlis sh DSU for C (AKSS SS 2014) Dynamic

507 views • 31 slides
Experiences on a Design Approach for Interactive Web Applications Experiences on a Design

Experiences on a Design Approach for Interactive Web Applications Experiences on a Design

Experiences on a Design Approach for Interactive Web Applications Experiences on a Design Approach for Interactive Web Applications Janne Kuuskeri Tampere University of Technology Stratagen Systems Current Browser Server Current

598 views • 43 slides
Overlapping Communities in Dynamic Networks: Their Detection and Mobile Applications Nam P .

Overlapping Communities in Dynamic Networks: Their Detection and Mobile Applications Nam P .

Overlapping Communities in Dynamic Networks: Their Detection and Mobile Applications Nam P . Nguyen, Thang N. Dinh, Sindhura Tokala, My T. Thai Department of Computer and Information Science and Engineering, University of Florida, USA

1.46k views • 87 slides
Dynamic workload Several applications (e.g., multimedia systems) are characterized by highly

Dynamic workload Several applications (e.g., multimedia systems) are characterized by highly

Dynamic workload Several applications (e.g., multimedia systems) are characterized by highly variable computational requirements: load avg time Example: phone call Example: video playing It consists at least of 2 periodic tasks,

441 views • 13 slides
Approach A L ES SA N D RO G A L L I S H I G E R U I M A I E R I K A M AC K I N N E I L M c

Approach A L ES SA N D RO G A L L I S H I G E R U I M A I E R I K A M AC K I N N E I L M c

Steering Complex Systems using a Dynamic Data-Driven Modeling Approach A L ES SA N D RO G A L L I S H I G E R U I M A I E R I K A M AC K I N N E I L M c G LO H O N STAC Y PAT T E RS O N C A R LO S A . VA R E L A W E N N A N Z H U W

564 views • 39 slides
Building your own dynamic language is fun and easy! first steps toward reinventing computing Ian

Building your own dynamic language is fun and easy! first steps toward reinventing computing Ian

EE380, Stanford, 2007 02 14 Building your own dynamic language is fun and easy! first steps toward reinventing computing Ian Piumarta Viewpoints Research Institute ian@squeakland.org preamble talk and slides algorithms and

697 views • 50 slides
GEM Energy Provides Comprehensive Approach to Facility and Energy Management for Hylant Building

GEM Energy Provides Comprehensive Approach to Facility and Energy Management for Hylant Building

GEM Energy Provides Comprehensive Approach to Facility and Energy Management for Hylant Building Owners The Hylant Building has been an integral part of the downtown Toledo skyline since it was built in 1959. The 15-story building has

167 views • 4 slides
Integrating Warfighting Experimentation with Dynamic Modelling A Practical Approach Martin

Integrating Warfighting Experimentation with Dynamic Modelling A Practical Approach Martin

Integrating Warfighting Experimentation with Dynamic Modelling A Practical Approach Martin Parr ++44 (0) 1252 455749 mcparr@dstl.gov.uk 1 Contents Aims Background Implementation methods Example: IADS Theme Outline

309 views • 26 slides
A new approach to calculating dynamic friction for magnetized electron coolers relevance to

A new approach to calculating dynamic friction for magnetized electron coolers relevance to

A new approach to calculating dynamic friction for magnetized electron coolers relevance to future IOTA experiments and to EIC designs David Bruhwiler, Stephen Webb, Dan T. Abell & Yury Eidelman Fermilab Workshop on Megawatt Rings &

629 views • 25 slides

More recommend