Codetown ::: a software developer's community

Time: July 8, 2015 from 6pm to 8pm
Location: Availity
Street: 10752 Deerwood Park Blvd S, Ste 110
City/Town: Jacksonville FL 32256
Website or Map: http://maps.google.com/maps?q…
Phone: Eyalwir@ yahoo.com
Event Type: meeting
Organized By: Eyal Wir
Latest Activity: Jul 7, 2015
Introduction to Spark
Presented by Carol McDonald, MapR Technologies
Apache Spark is a fast and general engine for large-scale data processing. In contrast to Hadoop's two-stage disk-based MapReduce paradigm, Spark's in-memory primitives provide performance up to 100 times faster for certain applications.
The Spark software stack includes a core data-proccessing engine, an interface for interactive querying, Sparkstreaming for streaming data analysis, and growing libraries for machine-learning and graph analysis. Spark is quickly establishing itself as a leading environment for doing fast, iterative in-memory and streaming analysis.
This talk will give an introduction the Spark stack, explain how Spark has lighting fast results, and how it complements Apache Hadoop.
Please RSVP!
http://www.meetup.com/Jacksonville-JAVA-User-Group-JaxJUG/events/223679551/
Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.
Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
Check out the Codetown Jobs group.

Microsoft's Evals for Agent Interop is an open-source starter kit that enables developers to evaluate AI agents in realistic work scenarios. It features curated scenarios, datasets, and an evaluation harness to assess agent performance across tools like email and calendars.
By Edin Kapić
Pinterest launched a next-generation CDC-based database ingestion framework using Kafka, Flink, Spark, and Iceberg. The system reduces data availability latency from 24+ hours to 15 minutes, processes only changed records, supports incremental updates and deletions, and scales to petabyte-level data across thousands of pipelines, optimizing cost and efficiency.
By Leela Kumili
Microsoft has released ASP.NET Core in .NET 11 Preview 1, introducing new Blazor components like EnvironmentBoundary, Label, and DisplayName, along with relative URI navigation, QuickGrid row click events, IHostedService support in WebAssembly, environment variable configuration, OpenAPI binary file response schemas, and automatic dev certificate trust in WSL.
By Almir Vuk
Thiago Ghisi explained how he guided managers and senior ICs to build a resilient leadership group beneath him in his talk Lessons from Growing Engineering Organizations at QCon London. Regular syncs, expectation calibration, and alignment on broader goals made leaders multipliers of culture and performance. Culture is what you do, not what you say.
By Ben Linders
Building iOS apps can feel like stitching together guidance from blog posts and Apple samples, which are rarely representative of how production architectures grow and survive. In contrast, the Kotlin/Android ecosystem has converged on well-documented, real-world patterns. This article explores how those approaches can be translated into Swift/SwiftUI to create maintainable, scalable iOS apps.
By Ivan Bliznyuk
© 2026 Created by Michael Levin.
Powered by
RSVP for jaxjug July Meeting - Introduction to Spark to add comments!
Join Codetown