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Codetown ::: a software developer's community
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Carol McDonald
- Female
- Jacksonville, Florida
- United States
- Blog Posts (3)
- Discussions (4)
- Events
- Groups (9)
- Photos
- Photo Albums
- Videos
Carol McDonald's Groups
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Community Corral
23 members
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iPhone Development
40 members
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Database SIG
13 members
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JEE Town
28 members
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Spring Town
47 members
Carol McDonald's Discussions
Some Java Concurrency Tips
Started Sep 18, 2009
Java Enterprise Tech Tips: Locking and Concurrency in Java Persistence 2.0
Started Sep 14, 2009
Comparing Tomcat and Glassfish
Started Mar 6, 2009
Gifts Received
Carol McDonald has not received any gifts yet
Carol McDonald's Page
Profile Information
- What are your main interests in software development?
- Java, Web, Ajax, Java EE, Spring, Seam, JPA, Web Services
- Do you have a website?
- http://weblogs.java.net/blog/caroljmcdonald/
- Anything else you'd like to add? Where do you live? (optional!)
- Je parle Francais. Ich kann Deutsch.
Carol McDonald's Blog
movie recommendations with Spark machine learning
Posted on August 4, 2015 at 11:15am 0 Comments 1 Like
Tutorial on Apache Spark, movie recommendations with machine learning
This post discusses building a recommendation model from movie ratings using an iterative algorithm and parallel processing with Apache Spark MLlib.
https://dzone.com/links/parallel-and-iterative-processing-for-machine-lear.html
An Inside Look at the Components of a Recommendation Engine
Posted on April 13, 2015 at 9:14am 1 Comment 0 Likes
Recommendation engines help narrow your choices to those that best meet your particular needs. In this post, we’re going to take a closer look at how all the different components of a recommendation engine work together. We’re going to use collaborative filtering on movie ratings data to recommend movies. The key components are a collaborative filtering algorithm in Apache Mahout to build and train a machine learning model,…
Continuescreencast about MySQL for Developers
Posted on March 30, 2009 at 10:30am 0 Comments 0 Likes
If you are a developer using MySQL, you should learn enough to take advantage of its strengths, because having an understanding of the database can help you develop better-performing applications. This session will talk about MySQL database design and SQL tuning for developers. Some topics include:
* MySQL Storage Engine Architecture
* Schema, the basic foundation of performance
* Think about performance when… Continue
Happy 10th year, JCertif!
Notes
Welcome to Codetown!
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.
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InfoQ Reading List
PyPI Supply Chain Attack Compromises LiteLLM, Enabling the Exfiltration of Sensitive Information
Discovered by FutureSearch researcher Callum McMahon, a supply chain attack against LiteLLM on PyPI resulted in over 40 thousand downloads of a compromised version that installed a malicious payload capable of harvesting and exfiltrating sensitive information. LiteLLM is downloaded roughly 3 million times per day.
By Sergio De SimoneAgentic AI Patterns Reinforce Engineering Discipline
Paul Duvall recently discussed his library of engineering patterns for AI assisted development and practices that ground high quality delivery. Related discussions from Paul Stack and Gergely Orosz highlight a shift toward remixing and specification driven development.
By Rafiq GemmailPresentation: Hidden Decisions You Don’t Know You’re Making
Dan Fike and Shawna Martell explain how "hidden decisions" silently shape software architecture and engineering culture. By examining the invisible defaults behind CI/CD bottlenecks, platform complexity, and misaligned metrics, they share frameworks for leading with intentionality. Learn to identify the "decision behind the decision" to better incentivize high-performing teams and careers.
By Shawna Martell, Dan FikeKubernetes Autoscaling Demands New Observability Focus Beyond Vendor Tooling
As adoption of Kubernetes autoscalers like Karpenter accelerates, a new set of platform-agnostic observability practices is emerging, shifting focus from traditional infrastructure metrics to deeper insights into provisioning behavior, scheduling latency, and cost efficiency.
By Craig RisiTanStack Start Introduces Import Protection to Enforce Server and Client Boundaries
TanStack Start has introduced a import protection, which aims to prevent server and client code from being mixed in full-stack React applications. This Vite plugin automatically checks imports during development and build processes. It blocks harmful imports by file naming conventions or explicit markers, enhancing security and reducing bugs without requiring additional developer input.
By Daniel Curtis
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