Ask questions and see you at August, 6th, 6.PM. CET: http://www.ustream.tv/channel/adambien
Also checkout recent episode:
Ask questions and see you at August, 6th, 6.PM. CET: http://www.ustream.tv/channel/adambien
Also checkout recent episode:
Hi Adam,
I want to start project that like storj.io (decentralized cloud storage network ). So i research for programming language for this type of project and i understood that Go lang is used in Storj, IPFS and Sia . Would i ask a several question?
1- Why with using java or Scala is not good? (I before ask question of Storj programmer and he said: "Java is one of the worst languages for powerful and stable software. The resource handling is less than optimal and especially the overhead slows things down drastically." )
2- Does java or Scala is good for this type of project or C, C++ or Go lang is good?
3- Which of java platform is good for this type of project (this project contains Blockchian, encrypt file and split it and send to nodes and aggregate file from several nodes and decrypt file and report send and receive of each nodes to center server.)
Thanks.
Hello Adam,
What is the ideal use case to use Reactive Extensions (RxJava/RxJS)?
Most of the projects are simple CRUD operations of reading from DB (or aggregate data from two/three different source at max) and populate a Single Page App (forms/table/graphs). How does Rx help in these projects?
Thanks,
Surendran
Hi Adam,
I'm starting a Java EE 7 project that will need to process messages from a JMS provider. The app needs to be able to determine the message type, then completely parse, validate, and persist each message before displaying certain attributes to a HTML5 front end. There are over 100 message types (representing various sensor data) and somewhat complex business rules on how to handle chunks of missing or conflicting data. The messages will usually come in at a rate of a few per second, though sometimes there will be bursts of higher volume. Can you please go over any architectural/design considerations or recommendations for building something like this?
Also, any special considerations on how to test performance of microservices - either individually or app as a whole?
Thanks!
Hi Adam,
What's your favorite approach for generating PDF documents based on templates with Java EE? I am looking for a templating solution (e.g. Word, HTML) which is able to replace some variables and render the result to a PDF. The use case is, for example, the generation of a contract based on some input values. It would be nice if my business could create the pixelperfect templates by themselves. I already tried Jasper Reports and Thymeleaf HTML templates.
How would you implement rate limiting if you are a vendor of an API? Let's say every customer gets and API key and gets access to request
/api/v1/duke
1000 x a day/month/year? Should I use a servlet filter or write a custom interceptor?See you at the upcoming airhacks workshop in December!
Philip