Voxxed Days Belgrade - Changing wheels on moving car, from monolith to microservices by using api's...

Changing wheels on moving car, from Monolith to

Microservices by using API's V3Vladimir DejanovićVoxxed Days Belgrade

19 October 2017

@VladimirD_42@VoxxedBelgrade

Let’s Meet

@VladimirD_42

Vladimir Dejanović

@VoxxedBelgrade

@VladimirD_42

http://www.beograd.com/wp-content/themes/bgcom/img/background123.jpg

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Agenda


Agenda

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ref: http://motonetworks.com/wp-content/uploads/2016/04/arab-stunt-driving.jpg

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Agenda

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Important Truths and Questions

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Agenda

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Breaking the Monolith

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Agenda

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API to the rescue


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Agenda

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API to the rescue

Questions


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https://i2.wp.com/softwaretestingbooks.com/wp-content/uploads/2016/05/Get-Paid-to-Find-Software-Bugs-Online.jpg


http://clipart-library.com/img1/1941663.jpg

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ref: https://englishmaninitaly.files.wordpress.com/2014/07/button.jpg

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ref: https://holisticmoving.files.wordpress.com/2015/05/laughing8.jpg

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War Story


10k

War Story


10k -> 1.3 M

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ref: http://fcpaprofessor.com/wp-content/uploads/2016/05/lessonslearned.jpg

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Lesson 1


Lesson 2


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ref: https://i.ytimg.com/vi/3RGXP23qipo/maxresdefault.jpg

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Lesson 3


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ref: http//www.truthmove.org/news-category/surveillance/

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ref: http://motonetworks.com/wp-content/uploads/2016/04/arab-stunt-driving.jpg

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@VladimirD_42

ref: http://cdn.playbuzz.com/cdn/135533e4-8b11-4af0-8638-6525eff069e0/9d2f35d6-a75a-44e7-8259-6ff1abb00ce4.jpg

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http://www.xzamcorp.com/images/FingerWait.jpg

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Accept

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The real question isn’t “if” the

system will break

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ref: http://www.kloudymail.com/wp-content/uploads/2015/09/quando-schedulare-una-campagna-di-email-marketing.jpg

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@VladimirD_42

ref: https://s-media-cache-ak0.pinimg.com/originals/c8/63/da/c863dac6e4eeb6256623c212ea34293b.jpg

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@VladimirD_42

ref: http://imgs.sfgate.com/blogs/images/sfgate/bmangan/2010/10/18/trainwreck.jpg

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@VladimirD_42

ref: http://www.priceperhead.com/wp-content/uploads/2015/08/pay-per-head-bookie-things-avoid-management.jpg

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Important Questions


Question 1


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ref:http://cdn.architecturendesign.net/wp-content/uploads/2015/02/AD-Helpful-Tips-For-People-Who-Have-No-Clue-What-To-Do-With-A-Baby-15.jpg

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Question 2


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ref: http://www.datacentertalk.com/wp-content/uploads/2012/01/it-guy-0013.png

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Question 3


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ref: http://www.livescience.com/53280-hydrogen-bomb-vs-atomic-bomb.html

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@VladimirD_42ref:https://image.slidesharecdn.com/breakingthemonolithfeb13nus-130224015502-phpapp01/95/breaking-the-monolith-fast-distributed-web-services-using-se

ts-feb13-nus-18-638.jpg@VoxxedBelgrade

Monolith to Micro


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ref:http://assets.bonappetit.com/photos/57d32e45bd794aa9132639a4/master/w_625,c_limit/lernert-sander-cubes-crop2.jpg

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Monolith to Micro


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ref: https://www.ecritel.fr/IMG/jpg/network2.jpg

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Monolith to Micro

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ref: https://recherche.orange.com/wp-content/uploads/2015/11/databasequestionmark.png

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@VladimirD_42

ref: http://www.bankingtech.com/files/2016/03/API.jpg

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ref: https://qph.ec.quoracdn.net/main-qimg-f08207c22aaace3c95ffde03fbf027a7

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API’s


Common Mistakes


Common Mistakes

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ref: http://somebodyshoulda.com/wp-content/uploads/2013/10/Perfect1.jpg

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Common Mistakes

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Perfect doesn’t exist

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Common Mistakes

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Perfect doesn’t exist

Something can be perfect only in your mind

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Common Mistakes

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ref: http://chateauxrealtyparkcity.com/wp-content/uploads/2016/06/bigstock-Do-it-Yourself-concept-28287233.jpg

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Common Mistakes

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No standards used

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ref: http://www.neuresourcegroup.com.au/brainwaves-for-leaders-blog//2012/08/09/hate-long-meetings-try-the-10-minute-standing-meeting/

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ref: https://i0.wp.com/keyholesoftware.com/wp-content/uploads/HATEOAS.png

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@VladimirD_42

“I'm sorry Dave, I'm afraid I can't do that”

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@VladimirD_42

HAL

Hypertext Application Language

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HAL


Adopting HAL will make your API explorable, and its documentation easily discoverable from within the

API itself.

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@VladimirD_42

HAL


Adopting HAL will make your API explorable, and its documentation easily discoverable from within the

API itself.

DRAFT

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Common Mistakes

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ref: http://www.rothenterprise.com/wp-content/uploads/2014/11/Electricity-Plug-Socket-Variations-for-Sri-Lanka.jpg

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ref: http://nationswell.com/wp-content/uploads/2014/01/rows-of-paperwork-in-files.jpg

Common Mistakes

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ref: http://www.stethnews.com/wp-content/uploads/2015/07/China-Money.jpg

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@VladimirD_42

ref: http://vignette3.wikia.nocookie.net/degrassi/images/0/02/O-BABY-FOOD-MESS-facebook.jpg

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http://i.usatoday.net/news/_photos/2012/01/09/Light-oil-spill-after-New-Zealand-ship-splits-8KQIGVU-x-large.jpg

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@VladimirD_42

ref: https://dab1nmslvvntp.cloudfront.net/wp-content/uploads/2016/05/1463750487Christ_Church_Library_Oxford-17189963462.jpg

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@VladimirD_42

http://0d47eeef2abf05521f71-1e80f65b3c6327b7cb4b0619fd21f75b.r59.cf2.rackcdn.com/BC6AA823-31A8-481C-9923-5E7CFE4807B5.jpg

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@VladimirD_42

ref: http://www.tbo.com/storyimage/TB/20150930/ARTICLE/150939976/AR/0/AR-150939976.jpg

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@VladimirD_42

ref: http://goodereader.com/blog/wp-content/uploads/images/advertise1-890x395.jpg

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@VladimirD_42

ref: https://img.clipartfest.com/cdb4a70e78530c75d0a2cc6bd1b86357_stubborn-mule-clipart-force-clipart_2400-1321.jpeg

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Questions

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[email protected]

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Thank You

@VoxxedBelgrade

Voxxed Days Belgrade - Changing wheels on moving car, from monolith to microservices by using api's...

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