Flo for Spring XD: Composed Batch Job Orchestration

Flo for Batch pipeline builds upon the newly supported Batch DSL in Spring XD that can be used to create composite batch workflows involving sequential, parallel or even the combination of both jobs.


Source : https://www.youtube.com/watch?v=kr_79McGjHY

Smarter Service-to-Service Invocations with Spring Cloud

Spring Cloud 1.0 is here! It offers a powerful way to create and consume microservices. As you introduce new services, you introduce integration problems: services can be shaky, they can disappear and - as they're often exposed over HTTP - they require a bit more footwork than in-process method invocations. In this webinar, we'll focus specifically on how Spring Cloud integrates service registration (e.g.: Eureka, Consul, or Zookeeper), declarative REST clients (with Netflix's Feign), reactive programming and the circuit breaker pattern with Hystrix to support easy, robust service-to-service invocations.



Source: https://www.youtube.com/watch?v=my3yr8Arq2g

Spring Flo Demo

HTML5 based canvas for creating data pipelines, analytics dashboards, and monitoring.



Source: https://www.youtube.com/watch?v=17pLpcdIu_M

Efficient Client-Server Communication with Differential Synchronization and JSON Patch

The world of client-server has changed. The traditional application of REST is no longer the best fit. We're depolying applications into a world where users expect responsive UIs, on all their devices, even while disconnected. We're deploying into a world where connection latency, mobile radio usage and battery life have become primary concerns.

Differential Synchronization (DS) is an algorithm that syncs data across N parties, even in the face of dropped connections, offline devices, etc. It makes more efficient use of connections by batching and sending only changes, in both directions, from client to server and from server to client. We’ll look at how it can be used with JSON Patch to synchronize application data between clients and servers over HTTP Patch, WebSocket, and STOMP, and how it can be integrated into the Spring ecosystem.



Source: https://www.youtube.com/watch?v=Sy5leSgzdeI

Security for Microservices with Spring and OAuth2

OAuth2 is a lightweight security protocol that is well-suited for use with HTTP, the protocol at the heart of many modern architectures. Spring Security OAuth2 has a load of new features, not the least of which being the `@Configuration` support in version 2.0. Combine these with Spring Boot and you have a platform which can get you a secure HTTP service application in about 20 lines of code. This presentation shows how the combination of rapid development and production-ready features in the modern Spring stack are a perfect mixture for developing secure components in a system composed of microservices. We explore the new features in Spring OAuth2, guide you through the choice of which to use and when, and show how easy they are to enable quickly.



Source: https://www.youtube.com/watch?v=MLfL1NpwUC4

IoT Realized with Spring XD - The Connected Car

In this demo we will explore the power of Spring XD in the context of the Internet of Things (IoT). We will look at a solution developed with Spring XD to stream real time analytics from a moving car using open standards. Ingestion of the real time data (location, speed, engine diagnostics, etc), analyzing it to provide highly accurate MPG and vehicle range prediction, as well as providing real time dashboards will all be covered. Watch this demo to get a sense of how Spring XD can serve as “Legos®” for the IoT.




Source : https://www.youtube.com/watch?v=qkm2GV57hzY

Why Do I recommend Spring?

Is Spring the new legacy as quite a few people tell you on their blogs? I disagree on many levels. Throughout this session I will holistically detail without any polemics why I do recommend using the Spring Framework and its ecosystem. Aspects that will be covered include: operational impacts, ecosystem, coding and road maps. This presentation is aimed at IT managers, Architects and Developers alike.



Source: https://www.youtube.com/watch?v=z1rpWpSKtT8

Architecting for Continuous Delivery: Microservices with Pivotal CF and Spring Cloud

Join Matt Stine to hear how you can architect systems that are optimized for continuous delivery, allowing you to innovate and deliver value faster and safer. Microservices, Pivotal CF, and Spring Cloud combine to create an operationalized architecture that enables enterprises to continuously deliver value at scale through rapid, iterative development, and to meet the needs of a mobile-first world.

Introducing Project Wing

Project Wing is a Google[x] project that is developing a delivery system that uses self-flying vehicles. As part of our research, we built a vehicle and traveled to Queensland, Australia for some test flights. There, we successfully delivered a first aid kit, candy bars, dog treats, and water to a couple of Australian farmers. We’re only just beginning to develop the technology to make a safe delivery system possible, but we think that there’s tremendous potential to transport goods more quickly, safely and efficiently.

Example HTML File to display Overlay using JQuery

Copy past the below html code into one html file then access the html in browser to see the Overlay functionality.

<html>
<head>
<title>Sample Overlay Test</title>
<link href=”css/jquery-ui.min.css” rel=”stylesheet” type=”text/css” />
<script src=”js/jquery.min.js”></script>
<script src=”js/jquery-ui.min.js”></script>

<style type=”text/css”>
#displayOverLayDiv {
width: 500px;
height: 500px;
display: none;
}

.overlay {
position: absolute;
top: 0;
left: 0;
display: none;
background-color: black;
background: url(“http://malliktalksjava.in”);
}

#frame {
border: 0;
width: 500px;
height: 500px;
}

#open {
border: 0;
width: 175px;
height: 24px;
background-color: #EAF8F8;
font-size: 18 px;
font-weight: bold;
}
</style>

<script type=”text/javascript”>
$(document).ready(function () {
$(‘#open’).click(function () {
$(“.overlay”).height($(window).height());
$(“.overlay”).width($(window).width());
$(“.overlay”).fadeTo(1000, 0.4);
$(“#displayOverLayDiv”).dialog({
width: “auto”,
height: “auto”,
show: {
effect: “slide”,
duration: 1500
},
hide: {
effect: “slide”,
duration: 1500
},
beforeClose: function () {
$(“.overlay”).fadeTo(1000, 0);
},
close: function () {
$(“.overlay”).css(“display”, “none”);
},
resizeStop: function (event, ui) {
$(“#frame”).height($(this).height());
$(“#frame”).width($(this).width());
}
});
});
});
</script>
</head>

<body>
<div id=’open’>
<a href=”#”>Click here to Get Overlay</a>
</div>
<div class=’overlay’>
<div id=’displayOverLayDiv’>

</div>
</div>
</body>
</html>