Over the past 4 years, Apptio has implemented and run a SaaS based hybrid in-memory/on-disk analytics and transaction store (NoSQL) similar in concept to SAP’s “HANA” in 100% Pure Java. This video presents lessons learned and tricks discovered while coding and tuning the system – everything from multi-threading on 48 …
Increasing volume of critical data presents new challenges when developing scalable applications with Java. Distributed caching helps to address these challenges if applied right. This vendor-neutral presentation will explore ways for improving reliability, scalability, performance and concurrency of Java applications through local and distributed caching.
This video shows tips and war stories on making fast, responsive (a.k.a. “non-janky”) Android apps. No more ANRs! Eliminate event loop stalls! Fast start-ups! Optimized database queries with minimal I/O! Also, learn about the tools and techniques we use to find performance problems across the system and hear what’s coming …
Greg Luck, the founder or Ehcache, shares his wisdom on implementing effective Java caching strategies in general and in Hibernate. Ehcache is an open source, standards-based cache used in a wide array of applications to boost performance, offload the database and simplify scalability. Greg walks through the Spring Pet Clinic …
In this session we’ll show how you can get the most out of GWT in development, testing and deployment. It’s based on our two and half years of experience building Lombardi Blueprint, a SaaS application for collaborative business process documentation. We’ll cover how you can effectively integrate GWT into your …
Google Web Toolkit (GWT) allows developers to build highly optimized, fast AJAX applications. GWT allows developers to code in the Java programming language using their favorite IDE tools, then cross-compile that source into plain JavaScript to be served just like any other webpage script. We’ll take a look at some …
