SlideShare ist ein Scribd-Unternehmen logo
1 von 89
Downloaden Sie, um offline zu lesen
Life BEYOND
the ILLUSION
of PRESENT
Jonas Bonér
CTO Typesafe
@jboner
"Time is what prevents everything from happening at once."
- John Archibald Wheeler
Newton's
PHYSICS
THIS SIMPLIFIED MODEL IS
VERY APPEALING TO US
von Neumann
ARCHITECTURE
BACK THEN
LIFE WAS GOOD
THEN, ALONG CAME
CONCURRENCY
MADE LIFE MISERABLE
Jim Gray's
TRANSACTIONS
SAVE THE DAY
Life Beyond the Illusion of Present
WELL, ALONG CAME
DISTRIBUTION
MADE LIFE MISERABLE, again...
But don't be surprised
UNFORTUNATELY,
THIS IS NOT
HOW THE WORLD WORKS
"The future is a function of the past."
- A. P. Robertson
"The (local) present is a merge function of
multiple concurrent pasts."
— Me
val newLocalPresent = observedPasts.
foldLeft(oldLocalPresent) { _ merge _ }
WE NEED TO EXPLICITLY MODEL THE
LOCAL PRESENT AS
FACTS DERIVED FROM THE
MERGING OF MULTIPLE
CONCURRENT PASTS
INFORMATION IS ALWAYS FROM THE PAST
THE TRUTH
IS CLOSER TO
EINSTEIN'S
PHYSICS
INFORMATION HAS
LATENCY
THE COST OF MAINTAINING
THIS ILLUSION IS INCREASED
CONTENTION &
COHERENCY
AS LATENCY GETS HIGHER, THE
ILLUSION CRACKS EVEN MORE
DISTRIBUTED SYSTEMS
EVERYWHERE
THE NETWORK IS RELIABLE...NAT
"If a tree falls in a forest and no one is around to hear it, does it make a
sound?"
— Charles Riborg Mann
Information CAN (and will) GET LOST
HOW DO WE DEAL WITH
INFORMATION LOSS
IN REAL LIFE?
WE USE A SIMPLE PROTOCOL OF
Confirm, Wait & Repeat
We fill in THE BLANKS
...AND IF WE ARE WRONG, WE TAKE
COMPENSATING ACTIONAPOLOGY-ORIENTED PROGRAMMING - PAT HELLAND (IN MEMORIES, GUESSES, AND APOLOGIES)
The bottom line:
WE CAN'T FORCE THE WORLD INTO A
SINGLE GLOBALLY CONSISTENT
PRESENT
Should we just GIVE UP?
I BELIEVE THAT THERE IS A
PATH FORWARD
WE NEED TO TREAT
TIME AS A
FIRST CLASS CONSTRUCT
WHAT IS TIME, really?
TIME IS THE
SUCCESSION OF
CAUSALLY RELATED EVENTS
How can we
MANAGE
TIME?
Think in FACTS
What is a
FACT?
"A Fact is something that truly exists or happens: something that has
actual existence, a true piece of information."
— Merriam Webster
IMMUTABILITY
is a requirement
So, do variables
HAVE A PURPOSE IN LIFE?
"The assignment statement is the von Neumann bottleneck of
programming languages and keeps us thinking in word-at-a-time terms
in much the same way the computer's bottleneck does."
— John Backus (Turing Award lecture 1977)
MUTABLE STATE
NEEDS TO BE
CONTAINED
Ok, but how should we
MANAGE FACTS?
Functional
PROGRAMMING
Logic
PROGRAMMING
Dataflow
PROGRAMMING
NEVER
DELETE
FACTS
"When bookkeeping was done with clay tablets or paper and ink,
accountants developed some clear rules about good accounting
practices. One never alters the books; if an error is made, it is
annotated and a new compensating entry is made in the books. The
books are thus a complete history of the transactions of the business.
Update-in-place strikes many systems designers as a cardinal sin: it
violates traditional accounting practices that have been observed for
hundreds of years."
— Jim Gray (1981)
CRUD
"Database is a cache of a subset of the log."
— Pat Helland (2007)
Store facts in an
EVENT LOG
The log allows
TIME
TRAVEL
Can we REWRITE THE PAST?
Allows us to shift our focus from
DATA AT REST, to
DATA IN MOTION
Stream Processing
CONSTRUCTING A SUFFICIENTLY CONSISTENT
LOCAL PRESENT
MEANS EMPLOYING
CONSISTENCY MECHANISMS
Consistency
WHAT?
WHY?
WHEN?
WE NEED TO DECOMPOSE THE SYSTEM USING
CONSISTENCY BOUNDARIES
INSIDE DATA: OUR CURRENT PRESENT
OUTSIDE DATA: BLAST FROM THE PAST
BETWEEN SERVICES: HOPE FOR THE FUTURE
— PAT HELLAND (DATA ON THE INSIDE VS DATA ON THE OUTSIDE)
MicroSERVICE
AGGREGATE Root
WITHIN THE CONSISTENCY BOUNDARY
EVENT
Sourcing
BETWEEN THE
Consistency
Boundaries
IT'S A ZOO
Decoupling in
TIME / SPACE
STRONG
CONSISTENCY
The wrong default
Here, we are living in the
LOOMING SHADOW OF
IMPOSSIBILITY
THEOREMS
FLPCONSENSUS IS IMPOSSIBLE
PROTOCOLS CLIMB THE LADDER OF KNOWLEDGE
Cɸ: Common Knowledge (infinite number of i)
Eiɸ: (Everyone knows * i) ɸ
E3ɸ: (Everyone knows * 3) ɸ
E2ɸ: Everyone knows Everyone knows ɸ
E1ɸ: Everyone knows ɸ
Sɸ: Someone knows ɸ
COMMON KNOWLEDGE
IS NOT ATTAINABLE VIA PROTOCOL- JOSEPH HALPERN
CAPCONSISTENCY IS IMPOSSIBLE
Dissecting
CAP
"The first principle of successful scalability is to batter the consistency
mechanisms down to a minimum."
– James Hamilton
EVENTUAL
CONSISTENCY
What does it really mean?
Tracking TIME is tracking CAUSALITY
RELYING ON
TIMESTAMPS
IS A BAD IDEA
Instead, rely on
LOGICAL TIME
Lamport
CLOCKS
GLOBAL CAUSAL ORDERING BETWEEN
Vector
CLOCKSPARTIAL CAUSAL ORDERING BETWEEN EVENTS
Causal
CONSISTENCY
What
CONSISTENCY
DO YOU REALLY NEED AND
when?
ACID 2.0ASSOCIATIVE
COMMUTATIVE
IDEMPOTENT
DISTRIBUTED
CONFLICT-FREE REPLICATED DATA TYPES
DISORDERLY PROGRAMMING
CALM THEOREM
WE ARE JUST GETTING STARTED
WE HAVE A LONG ROAD AHEAD OF US...
Life Beyond the Illusion of Present
Thanks
FOR LISTENING
Life BEYOND
the ILLUSION
of PRESENT
Jonas Bonér
CTO Typesafe
@jboner

Weitere ähnliche Inhalte

Was ist angesagt?

Event Driven Architecture
Event Driven ArchitectureEvent Driven Architecture
Event Driven ArchitectureStefan Norberg
 
Citrix and Desktop Migration Success
Citrix and Desktop Migration SuccessCitrix and Desktop Migration Success
Citrix and Desktop Migration SuccesseG Innovations
 
Jenkinsとamazon ecsで コンテナCI
Jenkinsとamazon ecsで コンテナCIJenkinsとamazon ecsで コンテナCI
Jenkinsとamazon ecsで コンテナCIshigeyuki azuchi
 
Devops, the future is here, it's just not evenly distributed yet.
Devops, the future is here, it's just not evenly distributed yet.Devops, the future is here, it's just not evenly distributed yet.
Devops, the future is here, it's just not evenly distributed yet.Kris Buytaert
 
DockerとPodmanの比較
DockerとPodmanの比較DockerとPodmanの比較
DockerとPodmanの比較Akihiro Suda
 
Introduction of Business Use-Case and Business Flowin Requirement Development
Introduction of Business Use-Case and Business Flowin Requirement DevelopmentIntroduction of Business Use-Case and Business Flowin Requirement Development
Introduction of Business Use-Case and Business Flowin Requirement DevelopmentKent Ishizawa
 
Wpfと非同期
Wpfと非同期Wpfと非同期
Wpfと非同期yone64
 
Microservices and docker
Microservices and dockerMicroservices and docker
Microservices and dockerAlex Ivy
 
Resilience reloaded - more resilience patterns
Resilience reloaded - more resilience patternsResilience reloaded - more resilience patterns
Resilience reloaded - more resilience patternsUwe Friedrichsen
 
.NET 7 での ASP.NET Core Blazor の新機能ピックアップ
.NET 7 での ASP.NET Core Blazor の新機能ピックアップ.NET 7 での ASP.NET Core Blazor の新機能ピックアップ
.NET 7 での ASP.NET Core Blazor の新機能ピックアップ一希 大田
 
超便利! Unity Cloud Build の使い方
超便利! Unity Cloud Build の使い方超便利! Unity Cloud Build の使い方
超便利! Unity Cloud Build の使い方Makoto Ito
 
The Evolution Of Server Virtualization By Hitendra Molleti
The Evolution Of Server Virtualization By Hitendra MolletiThe Evolution Of Server Virtualization By Hitendra Molleti
The Evolution Of Server Virtualization By Hitendra MolletiHitendra Molleti
 
Apache EventMesh を使ってみた
Apache EventMesh を使ってみたApache EventMesh を使ってみた
Apache EventMesh を使ってみたYoshiyasu SAEKI
 
VMware vSAN - Novosco, June 2017
VMware vSAN - Novosco, June 2017VMware vSAN - Novosco, June 2017
VMware vSAN - Novosco, June 2017Novosco
 
ibus-skkをなんとかすっぺ会議
ibus-skkをなんとかすっぺ会議ibus-skkをなんとかすっぺ会議
ibus-skkをなんとかすっぺ会議emasaka
 

Was ist angesagt? (20)

Patterns of resilience
Patterns of resiliencePatterns of resilience
Patterns of resilience
 
Event Driven Architecture
Event Driven ArchitectureEvent Driven Architecture
Event Driven Architecture
 
Citrix and Desktop Migration Success
Citrix and Desktop Migration SuccessCitrix and Desktop Migration Success
Citrix and Desktop Migration Success
 
Jenkinsとamazon ecsで コンテナCI
Jenkinsとamazon ecsで コンテナCIJenkinsとamazon ecsで コンテナCI
Jenkinsとamazon ecsで コンテナCI
 
Devops, the future is here, it's just not evenly distributed yet.
Devops, the future is here, it's just not evenly distributed yet.Devops, the future is here, it's just not evenly distributed yet.
Devops, the future is here, it's just not evenly distributed yet.
 
DockerとPodmanの比較
DockerとPodmanの比較DockerとPodmanの比較
DockerとPodmanの比較
 
Introduction of Business Use-Case and Business Flowin Requirement Development
Introduction of Business Use-Case and Business Flowin Requirement DevelopmentIntroduction of Business Use-Case and Business Flowin Requirement Development
Introduction of Business Use-Case and Business Flowin Requirement Development
 
Wpfと非同期
Wpfと非同期Wpfと非同期
Wpfと非同期
 
Domain driven design
Domain driven designDomain driven design
Domain driven design
 
Microservices and docker
Microservices and dockerMicroservices and docker
Microservices and docker
 
Resilience reloaded - more resilience patterns
Resilience reloaded - more resilience patternsResilience reloaded - more resilience patterns
Resilience reloaded - more resilience patterns
 
.NET 7 での ASP.NET Core Blazor の新機能ピックアップ
.NET 7 での ASP.NET Core Blazor の新機能ピックアップ.NET 7 での ASP.NET Core Blazor の新機能ピックアップ
.NET 7 での ASP.NET Core Blazor の新機能ピックアップ
 
超便利! Unity Cloud Build の使い方
超便利! Unity Cloud Build の使い方超便利! Unity Cloud Build の使い方
超便利! Unity Cloud Build の使い方
 
release management
release managementrelease management
release management
 
The Evolution Of Server Virtualization By Hitendra Molleti
The Evolution Of Server Virtualization By Hitendra MolletiThe Evolution Of Server Virtualization By Hitendra Molleti
The Evolution Of Server Virtualization By Hitendra Molleti
 
Apache EventMesh を使ってみた
Apache EventMesh を使ってみたApache EventMesh を使ってみた
Apache EventMesh を使ってみた
 
VMware vSAN - Novosco, June 2017
VMware vSAN - Novosco, June 2017VMware vSAN - Novosco, June 2017
VMware vSAN - Novosco, June 2017
 
ibus-skkをなんとかすっぺ会議
ibus-skkをなんとかすっぺ会議ibus-skkをなんとかすっぺ会議
ibus-skkをなんとかすっぺ会議
 
ARとUnity-Robotics-Hubの連携
ARとUnity-Robotics-Hubの連携ARとUnity-Robotics-Hubの連携
ARとUnity-Robotics-Hubの連携
 
CQRS and Event Sourcing
CQRS and Event SourcingCQRS and Event Sourcing
CQRS and Event Sourcing
 

Ähnlich wie Life Beyond the Illusion of Present

Literature Surrounding Vehicle Speed Reduction Techniques...
Literature Surrounding Vehicle Speed Reduction Techniques...Literature Surrounding Vehicle Speed Reduction Techniques...
Literature Surrounding Vehicle Speed Reduction Techniques...Alicia Johnson
 
Designing the Future Perfect: Developing a temporal understanding of the int...
Designing the Future Perfect: Developing a temporal understanding of the int...Designing the Future Perfect: Developing a temporal understanding of the int...
Designing the Future Perfect: Developing a temporal understanding of the int...Niamh O Riordan
 
Time and Transition : RSD5
Time and Transition : RSD5Time and Transition : RSD5
Time and Transition : RSD5Jabe Bloom
 
Real-time Web: Timeshifting Organizational Learning
Real-time Web: Timeshifting Organizational LearningReal-time Web: Timeshifting Organizational Learning
Real-time Web: Timeshifting Organizational LearningTeemu Arina
 
Life Is Beautiful On The Edge
Life Is Beautiful On The EdgeLife Is Beautiful On The Edge
Life Is Beautiful On The EdgeRich_Hadley
 
THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...
THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...
THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...Azamat Abdoullaev
 
Martin Geddes - Lean Networking
Martin Geddes - Lean NetworkingMartin Geddes - Lean Networking
Martin Geddes - Lean NetworkingMartin Geddes
 
Setting Time Aright
Setting Time ArightSetting Time Aright
Setting Time ArightSean Carroll
 
Gifford Lecture One: Cosmos, Time, Memory
Gifford Lecture One: Cosmos, Time, MemoryGifford Lecture One: Cosmos, Time, Memory
Gifford Lecture One: Cosmos, Time, MemorySean Carroll
 
Toward a Quantum Theory of Media
Toward a Quantum Theory of MediaToward a Quantum Theory of Media
Toward a Quantum Theory of Mediasarah_crisman
 

Ähnlich wie Life Beyond the Illusion of Present (12)

Literature Surrounding Vehicle Speed Reduction Techniques...
Literature Surrounding Vehicle Speed Reduction Techniques...Literature Surrounding Vehicle Speed Reduction Techniques...
Literature Surrounding Vehicle Speed Reduction Techniques...
 
Designing the Future Perfect: Developing a temporal understanding of the int...
Designing the Future Perfect: Developing a temporal understanding of the int...Designing the Future Perfect: Developing a temporal understanding of the int...
Designing the Future Perfect: Developing a temporal understanding of the int...
 
Time and Transition : RSD5
Time and Transition : RSD5Time and Transition : RSD5
Time and Transition : RSD5
 
Timeless streams
Timeless streamsTimeless streams
Timeless streams
 
Real-time Web: Timeshifting Organizational Learning
Real-time Web: Timeshifting Organizational LearningReal-time Web: Timeshifting Organizational Learning
Real-time Web: Timeshifting Organizational Learning
 
Life Is Beautiful On The Edge
Life Is Beautiful On The EdgeLife Is Beautiful On The Edge
Life Is Beautiful On The Edge
 
What is Complexity For?
What is Complexity For?What is Complexity For?
What is Complexity For?
 
THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...
THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...
THE KEY WORLD LAW ONE MUST KNOW: AB REVERSIBILITY PRINCIPLE: Prime-Principle ...
 
Martin Geddes - Lean Networking
Martin Geddes - Lean NetworkingMartin Geddes - Lean Networking
Martin Geddes - Lean Networking
 
Setting Time Aright
Setting Time ArightSetting Time Aright
Setting Time Aright
 
Gifford Lecture One: Cosmos, Time, Memory
Gifford Lecture One: Cosmos, Time, MemoryGifford Lecture One: Cosmos, Time, Memory
Gifford Lecture One: Cosmos, Time, Memory
 
Toward a Quantum Theory of Media
Toward a Quantum Theory of MediaToward a Quantum Theory of Media
Toward a Quantum Theory of Media
 

Mehr von Jonas Bonér

We are drowning in complexity—can we do better?
We are drowning in complexity—can we do better?We are drowning in complexity—can we do better?
We are drowning in complexity—can we do better?Jonas Bonér
 
Kalix: Tackling the The Cloud to Edge Continuum
Kalix: Tackling the The Cloud to Edge ContinuumKalix: Tackling the The Cloud to Edge Continuum
Kalix: Tackling the The Cloud to Edge ContinuumJonas Bonér
 
The Reactive Principles: Design Principles For Cloud Native Applications
The Reactive Principles: Design Principles For Cloud Native ApplicationsThe Reactive Principles: Design Principles For Cloud Native Applications
The Reactive Principles: Design Principles For Cloud Native ApplicationsJonas Bonér
 
Cloudstate—Towards Stateful Serverless
Cloudstate—Towards Stateful ServerlessCloudstate—Towards Stateful Serverless
Cloudstate—Towards Stateful ServerlessJonas Bonér
 
Designing Events-first Microservices
Designing Events-first MicroservicesDesigning Events-first Microservices
Designing Events-first MicroservicesJonas Bonér
 
How Events Are Reshaping Modern Systems
How Events Are Reshaping Modern SystemsHow Events Are Reshaping Modern Systems
How Events Are Reshaping Modern SystemsJonas Bonér
 
Reactive Microsystems: The Evolution of Microservices at Scale
Reactive Microsystems: The Evolution of Microservices at ScaleReactive Microsystems: The Evolution of Microservices at Scale
Reactive Microsystems: The Evolution of Microservices at ScaleJonas Bonér
 
From Microliths To Microsystems
From Microliths To MicrosystemsFrom Microliths To Microsystems
From Microliths To MicrosystemsJonas Bonér
 
Without Resilience, Nothing Else Matters
Without Resilience, Nothing Else MattersWithout Resilience, Nothing Else Matters
Without Resilience, Nothing Else MattersJonas Bonér
 
Go Reactive: Building Responsive, Resilient, Elastic & Message-Driven Systems
Go Reactive: Building Responsive, Resilient, Elastic & Message-Driven SystemsGo Reactive: Building Responsive, Resilient, Elastic & Message-Driven Systems
Go Reactive: Building Responsive, Resilient, Elastic & Message-Driven SystemsJonas Bonér
 
Reactive Supply To Changing Demand
Reactive Supply To Changing DemandReactive Supply To Changing Demand
Reactive Supply To Changing DemandJonas Bonér
 
Building Reactive Systems with Akka (in Java 8 or Scala)
Building Reactive Systems with Akka (in Java 8 or Scala)Building Reactive Systems with Akka (in Java 8 or Scala)
Building Reactive Systems with Akka (in Java 8 or Scala)Jonas Bonér
 
Go Reactive: Event-Driven, Scalable, Resilient & Responsive Systems
Go Reactive: Event-Driven, Scalable, Resilient & Responsive SystemsGo Reactive: Event-Driven, Scalable, Resilient & Responsive Systems
Go Reactive: Event-Driven, Scalable, Resilient & Responsive SystemsJonas Bonér
 
Building Scalable, Highly Concurrent & Fault Tolerant Systems - Lessons Learned
Building Scalable, Highly Concurrent & Fault Tolerant Systems -  Lessons LearnedBuilding Scalable, Highly Concurrent & Fault Tolerant Systems -  Lessons Learned
Building Scalable, Highly Concurrent & Fault Tolerant Systems - Lessons LearnedJonas Bonér
 
Event Driven-Architecture from a Scalability perspective
Event Driven-Architecture from a Scalability perspectiveEvent Driven-Architecture from a Scalability perspective
Event Driven-Architecture from a Scalability perspectiveJonas Bonér
 
Scalability, Availability & Stability Patterns
Scalability, Availability & Stability PatternsScalability, Availability & Stability Patterns
Scalability, Availability & Stability PatternsJonas Bonér
 
Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...
Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...
Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...Jonas Bonér
 
State: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVM
State: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVMState: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVM
State: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVMJonas Bonér
 
Pragmatic Real-World Scala (short version)
Pragmatic Real-World Scala (short version)Pragmatic Real-World Scala (short version)
Pragmatic Real-World Scala (short version)Jonas Bonér
 

Mehr von Jonas Bonér (20)

We are drowning in complexity—can we do better?
We are drowning in complexity—can we do better?We are drowning in complexity—can we do better?
We are drowning in complexity—can we do better?
 
Kalix: Tackling the The Cloud to Edge Continuum
Kalix: Tackling the The Cloud to Edge ContinuumKalix: Tackling the The Cloud to Edge Continuum
Kalix: Tackling the The Cloud to Edge Continuum
 
The Reactive Principles: Design Principles For Cloud Native Applications
The Reactive Principles: Design Principles For Cloud Native ApplicationsThe Reactive Principles: Design Principles For Cloud Native Applications
The Reactive Principles: Design Principles For Cloud Native Applications
 
Cloudstate—Towards Stateful Serverless
Cloudstate—Towards Stateful ServerlessCloudstate—Towards Stateful Serverless
Cloudstate—Towards Stateful Serverless
 
Designing Events-first Microservices
Designing Events-first MicroservicesDesigning Events-first Microservices
Designing Events-first Microservices
 
How Events Are Reshaping Modern Systems
How Events Are Reshaping Modern SystemsHow Events Are Reshaping Modern Systems
How Events Are Reshaping Modern Systems
 
Reactive Microsystems: The Evolution of Microservices at Scale
Reactive Microsystems: The Evolution of Microservices at ScaleReactive Microsystems: The Evolution of Microservices at Scale
Reactive Microsystems: The Evolution of Microservices at Scale
 
From Microliths To Microsystems
From Microliths To MicrosystemsFrom Microliths To Microsystems
From Microliths To Microsystems
 
Without Resilience, Nothing Else Matters
Without Resilience, Nothing Else MattersWithout Resilience, Nothing Else Matters
Without Resilience, Nothing Else Matters
 
Go Reactive: Building Responsive, Resilient, Elastic & Message-Driven Systems
Go Reactive: Building Responsive, Resilient, Elastic & Message-Driven SystemsGo Reactive: Building Responsive, Resilient, Elastic & Message-Driven Systems
Go Reactive: Building Responsive, Resilient, Elastic & Message-Driven Systems
 
Reactive Supply To Changing Demand
Reactive Supply To Changing DemandReactive Supply To Changing Demand
Reactive Supply To Changing Demand
 
Building Reactive Systems with Akka (in Java 8 or Scala)
Building Reactive Systems with Akka (in Java 8 or Scala)Building Reactive Systems with Akka (in Java 8 or Scala)
Building Reactive Systems with Akka (in Java 8 or Scala)
 
Go Reactive: Event-Driven, Scalable, Resilient & Responsive Systems
Go Reactive: Event-Driven, Scalable, Resilient & Responsive SystemsGo Reactive: Event-Driven, Scalable, Resilient & Responsive Systems
Go Reactive: Event-Driven, Scalable, Resilient & Responsive Systems
 
Introducing Akka
Introducing AkkaIntroducing Akka
Introducing Akka
 
Building Scalable, Highly Concurrent & Fault Tolerant Systems - Lessons Learned
Building Scalable, Highly Concurrent & Fault Tolerant Systems -  Lessons LearnedBuilding Scalable, Highly Concurrent & Fault Tolerant Systems -  Lessons Learned
Building Scalable, Highly Concurrent & Fault Tolerant Systems - Lessons Learned
 
Event Driven-Architecture from a Scalability perspective
Event Driven-Architecture from a Scalability perspectiveEvent Driven-Architecture from a Scalability perspective
Event Driven-Architecture from a Scalability perspective
 
Scalability, Availability & Stability Patterns
Scalability, Availability & Stability PatternsScalability, Availability & Stability Patterns
Scalability, Availability & Stability Patterns
 
Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...
Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...
Akka: Simpler Scalability, Fault-Tolerance, Concurrency & Remoting through Ac...
 
State: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVM
State: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVMState: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVM
State: You're Doing It Wrong - Alternative Concurrency Paradigms For The JVM
 
Pragmatic Real-World Scala (short version)
Pragmatic Real-World Scala (short version)Pragmatic Real-World Scala (short version)
Pragmatic Real-World Scala (short version)
 

Kürzlich hochgeladen

Empowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership BlueprintEmpowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership BlueprintMahmoud Rabie
 
Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...
Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...
Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...Will Schroeder
 
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve DecarbonizationUsing IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve DecarbonizationIES VE
 
VoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBXVoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBXTarek Kalaji
 
Introduction to Matsuo Laboratory (ENG).pptx
Introduction to Matsuo Laboratory (ENG).pptxIntroduction to Matsuo Laboratory (ENG).pptx
Introduction to Matsuo Laboratory (ENG).pptxMatsuo Lab
 
AI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just MinutesAI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just MinutesMd Hossain Ali
 
UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...
UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...
UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...UbiTrack UK
 
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...DianaGray10
 
Computer 10: Lesson 10 - Online Crimes and Hazards
Computer 10: Lesson 10 - Online Crimes and HazardsComputer 10: Lesson 10 - Online Crimes and Hazards
Computer 10: Lesson 10 - Online Crimes and HazardsSeth Reyes
 
20230202 - Introduction to tis-py
20230202 - Introduction to tis-py20230202 - Introduction to tis-py
20230202 - Introduction to tis-pyJamie (Taka) Wang
 
9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding Team9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding TeamAdam Moalla
 
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostKubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostMatt Ray
 
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online CollaborationCOMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online Collaborationbruanjhuli
 
Designing A Time bound resource download URL
Designing A Time bound resource download URLDesigning A Time bound resource download URL
Designing A Time bound resource download URLRuncy Oommen
 
UiPath Studio Web workshop series - Day 7
UiPath Studio Web workshop series - Day 7UiPath Studio Web workshop series - Day 7
UiPath Studio Web workshop series - Day 7DianaGray10
 
Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1DianaGray10
 
Nanopower In Semiconductor Industry.pdf
Nanopower  In Semiconductor Industry.pdfNanopower  In Semiconductor Industry.pdf
Nanopower In Semiconductor Industry.pdfPedro Manuel
 
Cybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptxCybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptxGDSC PJATK
 
Building AI-Driven Apps Using Semantic Kernel.pptx
Building AI-Driven Apps Using Semantic Kernel.pptxBuilding AI-Driven Apps Using Semantic Kernel.pptx
Building AI-Driven Apps Using Semantic Kernel.pptxUdaiappa Ramachandran
 

Kürzlich hochgeladen (20)

Empowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership BlueprintEmpowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership Blueprint
 
Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...
Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...
Apres-Cyber - The Data Dilemma: Bridging Offensive Operations and Machine Lea...
 
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve DecarbonizationUsing IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
 
VoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBXVoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBX
 
20150722 - AGV
20150722 - AGV20150722 - AGV
20150722 - AGV
 
Introduction to Matsuo Laboratory (ENG).pptx
Introduction to Matsuo Laboratory (ENG).pptxIntroduction to Matsuo Laboratory (ENG).pptx
Introduction to Matsuo Laboratory (ENG).pptx
 
AI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just MinutesAI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just Minutes
 
UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...
UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...
UWB Technology for Enhanced Indoor and Outdoor Positioning in Physiological M...
 
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
 
Computer 10: Lesson 10 - Online Crimes and Hazards
Computer 10: Lesson 10 - Online Crimes and HazardsComputer 10: Lesson 10 - Online Crimes and Hazards
Computer 10: Lesson 10 - Online Crimes and Hazards
 
20230202 - Introduction to tis-py
20230202 - Introduction to tis-py20230202 - Introduction to tis-py
20230202 - Introduction to tis-py
 
9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding Team9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding Team
 
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostKubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
 
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online CollaborationCOMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
 
Designing A Time bound resource download URL
Designing A Time bound resource download URLDesigning A Time bound resource download URL
Designing A Time bound resource download URL
 
UiPath Studio Web workshop series - Day 7
UiPath Studio Web workshop series - Day 7UiPath Studio Web workshop series - Day 7
UiPath Studio Web workshop series - Day 7
 
Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1
 
Nanopower In Semiconductor Industry.pdf
Nanopower  In Semiconductor Industry.pdfNanopower  In Semiconductor Industry.pdf
Nanopower In Semiconductor Industry.pdf
 
Cybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptxCybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptx
 
Building AI-Driven Apps Using Semantic Kernel.pptx
Building AI-Driven Apps Using Semantic Kernel.pptxBuilding AI-Driven Apps Using Semantic Kernel.pptx
Building AI-Driven Apps Using Semantic Kernel.pptx
 

Life Beyond the Illusion of Present