Open Credo

7 items found: Search results for "reflection" in all categories x

Five years of Team Topologies: Reflections and predictions for the future (Recording)

May 21, 2024 | Blog, Platform Engineering

Five years of Team Topologies: Reflections and predictions for the future (Recording)

Watch the recording of our CEO/CTO, Nicki Watt, along with other panelists as they discuss reflections and predictions for the future of Team Topologies.

Read More Read More

Some Uses For Type Aliases in Kotlin 1.1

February 28, 2017 | Software Consultancy

Some Uses For Type Aliases in Kotlin 1.1

As Kotlin’s 1.1 release draws closer, I’ve been looking at some of the new language features it supports. Type aliases may seem like a relatively minor feature next to coroutines, but as I will show in this blog post, they can open up a new programming idiom, particularly when combined with extension functions.

Read More Read More

The Destructor Pattern

June 3, 2016 | Software Consultancy

The Destructor Pattern

Complexity warning

In this post, I’m going to take something extremely simple, unfold it into something disconcertingly complex, and then fold it back into something relatively simple again. The exercise isn’t entirely empty: in the process, we’ll derive a more powerful (because more generic) version of the extremely simple thing we started with. I’m describing the overall shape of the journey now, because programmers who don’t love complexity for its own sake often find the initial “unfolding” stage objectionable, and then have trouble regarding the eventual increase in fanciness as worth the struggle.

Read More Read More

The Concursus Programming Model: Kotlin

April 29, 2016 | Software Consultancy

The Concursus Programming Model: Kotlin

In this post, I’ll demonstrate an alternative API which uses some of the advanced language features of the new Kotlin language from Jetbrains. As Kotlin is a JVM-based language, it interoperates seamlessly with Concursus’s Java 8 classes; however, it also offers powerful ways to extend their functionality.

Read More Read More

New Tricks with Dynamic Proxies in Java 8 (part 2)

July 14, 2015 | Software Consultancy

New Tricks with Dynamic Proxies in Java 8 (part 2)

Building simple proxies

In the previous post I introduced Java dynamic proxies, and sketched out a way they could be used in testing to simplify the generation of custom Hamcrest matchers. In this post, I’m going to dive into some techniques for implementing proxies in Java 8. We’ll start with a simple case, and build up towards something more complex and full-featured.

Read More Read More

New Tricks with Dynamic Proxies in Java 8 (part 1)

July 13, 2015 | Software Consultancy

New Tricks with Dynamic Proxies in Java 8 (part 1)

Why Use Dynamic Proxies?

Dynamic proxies have been a feature of Java since version 1.3. They were widely used in J2EE for remoting. Given an abstract interface, and a concrete implementation of that interface, a call to some method on the interface can be made “remote” (i.e. cross-JVM) by creating two additional classes. The first, a “marshalling” implementation of the interface, captures the details of the call in the source JVM and serializes them over the network. The second, an “unmarshalling” endpoint, receives the serialized call details and dispatches the call to an instance of the concrete class on the target JVM.

Read More Read More

Model Matters: Graphs, Neo4j and the Future

February 25, 2013 | Neo4j

Model Matters: Graphs, Neo4j and the Future

As part of our work, we often help our customers choose the right datastore for a project. There are usually a number of considerations involved in that process, such as performance, scalability, the expected size of the data set, and the suitability of the data model to the problem at hand.

This blog post is about my experience with graph database technologies, specifically Neo4j. I would like to share some thoughts on when Neo4j is a good fit but also what challenges Neo4j faces now and in the near future.

Read More Read More