Stateful Microservices, BCE, REST, CraC, SnapStart, Serverless--105th airhacks.tv

The questions and topics for the very last airhacks.tv in 2022:

  1. 100 episodes ago: stateful microservices, BCE design, how to learn Java, .NET vs. Java EE, REST, Layers, micro services, GoF and Java EE (...)
  2. CraC / SnapStart and Monolithic Lambdas
  3. Opinion: the state of Java documentation
  4. AWS Lambda and REST Endpoints
  5. Non AWS Endpoints
  6. Packaging serverless applications

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/dc9b58e2c5e4a3232cb8df8fa8ba7fc7 and get the answers at the next airhacks.tv.

Some questions are also answered with a short video: one minute with...

End of Year: Java and Cloud Sessions and Workshops

  1. airhacks.tv interactive live stream: #105th airhacks.tv Questions and Answers [online event]
    airhacks.tv Questions and Answers 5 Dec 2022
  2. JakartaOne Live session: Ideas for Lean, Maintainable and Productive Jakarta EE / MicroProfile Projects [online event]
    JakartaOne Live 6 Dec 2022
  3. airhacks.live workshop: Serverless Event-Driven Architectures with Serverless Java on AWS [online event]
    airhacks.live workshops 8 Dec 2022
  4. airhacks.live workshop: Serverless Persistence for Serverless Java on AWS [online event]
    airhacks.live workshops 15 Dec 2022

"CraC Applied":SnapStart Java AWS Lambda Cold Start Acceleration in Action

In this screencast I deployed a MicroProfile / Quarkus application as AWS Lambda (github.com/AdamBien/aws-quarkus-lambda-cdk-plain) using CDK and compared the cold- with the "snap"-start.

SnapStart / CraC was also covered at the: airhacks.fm podcast episode with the title: "Java, CraC and Reducing Cold Start Duration with AWS Lambda SnapStart"

Java, CraC and Reducing Cold Start Duration with AWS Lambda SnapStart--airhacks.fm podcast

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

The #219 airhacks.fm episode with Mark Sailes (@MarkSailes3) about:
Java, Coordinated Restore at Checkpoint (CraC), the serverless Java mindset and reducing Cold Start Duration with AWS Lambda SnapStart
is available for

How OmniFish Happened--airhacks.fm podcast

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

The #218 airhacks.fm episode with David Matejcek (@dmatej) about:
GlassFish, Payara, open source contributions and raise of the OmniFish
is available for

ACID, Base, XA and Long Running Actions--airhacks.fm podcast

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

The #217 airhacks.fm episode with Daniel Kec (@danielkec) about:
ACID, BASE, local and distributed transactions, MicroProfile Long Running Actions (LRA), SAGA pattern and high availability of LRA transaction coordinators in the cloud
is available for

Low Code, No Code, WYSIWYG …and some CRaC--airhacks.fm podcast

Subscribe to airhacks.fm podcast via: spotify| iTunes| RSS

The #216 airhacks.fm episode with John Ceccarelli (@jceccarelli1) about:
technical writing about NetBeans for Sun Microsystems, no code, low code, and WYSIWYG challenges, JVM optimizations and openJDK CRaC
is available for

Blocking Lambdas, Off-Heap Memory, BCE, AWS SDKs--104th airhacks.tv

The November, 104th edition of airhacks.tv with the following topics:

Clustered annotation corrections, blocking lambdas, quarkus, resteasy vs. jersey, modern Java challenges, off-heap memory, boundary control entity structure, AWS SDKs

...is ready to watch:

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: https://gist.github.com/AdamBien/dc9b58e2c5e4a3232cb8df8fa8ba7fc7 and get the answers at the next airhacks.tv.

Some questions are also answered with a short video: one minute with...

Ten Years After: From Java 6 / Java EE 6 and Glassfish to Quarkus and AWS Lambda--A Live Migration

I took Java 6 / Java EE 6 sample / GlassFish application created live at the JDD 2012 conference (Java EE: Future Is Now, But It Is Not Evenly Distributed Yet) and migrated it to MicroProfile and deployed as AWS Lambda (in 18 mins):

Blocking Lambdas, Java's Complexity, AWS APIs, Clustered Corrections--104th airhacks.tv

Questions (gist.github.com/AdamBien/ad7ced219e3f9224866de30a6bbb347d) for the the 104th (November) edition of airhacks.tv Q & A live stream (youtube.com/bienadam/):

  1. airhacks.tv time machine. Reviewing content from 100 episodes ago: exposed DB objects, vanilla Java EE, shared classes, BCE and *Resources, uploading large files, maven lifecycle hooks (...)
  2. What if a lambda needs to call an external api, I.e. Wait for a reply?
  3. I'm moving from Payara to Quarkus but I can't make sense of the CXF plugin for Quarkus(...)
  4. Would you include a dependency to your project even if you only need a small portion of functionality or dev/copy this single function on your own?
  5. Java Releases now seem to have the tend to add more and more syntax sugars to the language (modules, var, records,…). Whats your opinion on that? Will it help the language to grow or does it make it more unaccessible for inexperienced developers?
  6. Recent Java additions (Off-Heap-Memory, SIMD) seem to offer a memory mgmt. outside of the GC or a vendor specific instruction set. Given those new possibilities in Java do you think it will introduce new complexity for JDK/GC developers to introduce improvements since those features are outside the range of a managed environment?
  7. Do you use the AWS SDK clients, models etc. when you want to access AWS services like S3, DynamoDB etc? If not, how do you create the requests (JASON) and how do you do the authentication?
  8. announcement: "for short questions - you don't have to wait a month"

See you every first Monday of the month at https://airhacks.tv 8pm CET (UTC+1:00). Show is also announced at: meetup.com/airhacks.

Any questions left? Ask now: gist.github.com/AdamBien/ad7ced219e3f9224866de30a6bbb347d and get the answers at the next airhacks.tv.

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