Java was born in the mid-90s, the era of TLC and Boyz II Men, long before the rise of Linux server virtualization and the Linux container. We took great pride in running Java applications for weeks if not months without restarts and Java assumed the whole computer belonged to itself, that it could consume all available memory and CPU. In this presentation, we will demonstrate the problems associated using Java for "microservices", and how the open source ecosystem is working to insure the future of Java by being cloud first, container native, serverless focused and Kubernetes optimized. This is where GraalVM meets Quarkus, bringing server-side and enterprise-capable Java to enable you to build truly cloud native apps

1. @alexsotob !1
QUARKUS.IO

2. @alexsotob !2
Buenas tardes, buenas noches, señoritas y señores
Esta noche estar aquí es mi pasión,
¡Qué alegría!
Pues la música es mi lengua
y el mundo es mi familia.
— Miguel
“

3. @alexsotob !3
Raffle Rules (applicable in the real)
1. Follow: @alexsotob
2. With picture of the session
3. Mention @alexsotob
4. And @JavaAfrica

4. @alexsotob !4
Questions

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On Scale of 1 to 10
How would you rate
your pain?
— Baymax
“

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Alright,
we did not die today!
I’d call that
an unqualified success.
— Fear
“

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— nutrecht July
2018

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2019

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But wow!
Am I so ready
for this change.
— Anna
“

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Meet Quarkus
Supersonic
java

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What's this?
The streets are lined with
Little creatures laughing.
— Jack Skellington
“

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So who is this Quarkus—
and what’s all the fuss?
Up to 10x smaller, 100x
faster

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Enough love to go around.
develop
er

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Imperative and
reactive
Serverless
Live reload
Microservices
Fat jars
and native
executables
Optimized for
JAX-RS & JPA
(Hibernate) …

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Kubernetes Native

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My Friend? No.
He’s my accessory.
— Boo Peep
“

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Quarkus 0.19.1

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Even miracles
take a little time.
— The fairy Godmother
“

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It's time to see
what I can do
To test the limits
and break through.
— Elsa
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37. @alexsotob37
Put on your Sunday clothes
there's lots of world
out there.
— Wall-E
“
[http://bit.ly/quarkus-cheat-sheet-site]
[https://quarkus.io/]

38. @alexsotob38
Today’s special moments are
tomorrow’s memories.
— Gene
“

39. @alexsotob
https://en.wikipedia.org/wiki/Avengers:_Endgame
2019

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2019

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https://en.wikipedia.org/wiki/2019_Billboard_Music_Awards
“I like It” (Cardi B, Bad Bunny, J Balvin)
“Lucid Dreams” (Juice Wrld)
2019
"Sicko Mode” (Travis Scott))

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2019
https://www.cnbc.com/2019/07/10/us-viewership-of-the-womens-world-cup-final-was-higher-than-the-mens.html

43. @alexsotob
I never look back,
darling.
It distracts from
the now.
— Edna
“

44. @alexsotob
Hay un amigo en mí,
cuando salgan a volar,
hay un amigo en mí
— Toy Story
“
@alexsotob
asotobue@redhat.com
http://www.lordofthejars.com/
lordofthejars