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Ben Wen08/06/12
6070 views
0 replies

Aggregation Framework Example

In this blog post, you run a concise set of aggregation framework examples on the mongo Javascript shell against a MongoLab hosted 2.1 database.

Eric Genesky08/06/12
2732 views
0 replies

A Bundle of Links to Big Data Stories About the Olympics

This is so much a blog post as a dumping ground for bits and pieces relating to Olympics data coverage…

Partha Bhattacharjee08/06/12
21230 views
0 replies

Handling Form Validation with Spring 3 MVC

In this article we will learn to validate data that you have got from the forms. Let's look at the task of validation a little more closely.

Tim Spann08/06/12
3607 views
0 replies

Testing Spring Data for MongoDB Using OpenShift

This tutorial application was built using the Spring Data for MongoDB guide for this year's BaconFest.

Mark Needham08/06/12
21371 views
0 replies

tcpdump: Learning how to read UDP packets

Sometimes you need to study the data packets being transmitted in your application - this article shows how to understand tcpdumps output.

Jakub Kubrynski08/06/12
15321 views
0 replies

Speed Up with Fast Java and File Serialization

Since the first version of Java, day-by-day many developers have been trying to achieve at least as good of performance as in C/C++. JVM vendors are doing their best by implementing some new JIT algorithms, but there is still a lot to do, especially in how we use Java. For example:

Eren Avşaroğulları08/06/12
6688 views
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Java Executor Service Types

The ExecutorService feature came with Java 5. It extends the Executor interface and provides a thread pool feature to execute asynchronous short tasks. There are five ways to execute the tasks asyncronously by using the ExecutorService interface provided Java 6.

Tim Spann08/05/12
6048 views
0 replies

The Mongo DB Migration Linksheet!

Here's a wealth of links categorized and vetted to get you started on your MongoDB migration journey...

Ben Wootton08/05/12
12496 views
0 replies

How Maven Enforces Good Habits!

One of the biggest leaps forward in my productivity and enjoyment, as a developer was when I learned about and adopted Maven for my Java projects.

Istvan Szegedi08/05/12
11813 views
0 replies

Scala and Hadoop: Hand in Hand at Twitter

Given the fact the Scala is a programming language that combines objective oriented and functional progarmming and runs on JVM, it is a fairly natural evolution to introduce Scala in Hadoop environment.

Paul Hammant08/05/12
5533 views
0 replies

App-Help on the Cheap

Say you have a web application with signed up end-users, or business clients with a subset of their employees as users. You're going to want to have a help system.

Chris Kelly08/05/12
3050 views
0 replies

How New Relic Designs for DevOps

Every employee at New Relic is behind our build, measure, iterate cycle and operations is at the center for this process.

Peter Pilgrim08/05/12
2466 views
0 replies

ScalaFX – Some Workarounds for SBT Issues

ScalaFX build does not work out of the box with SBT. Here is a little bit of extra help if you are new to ScalaFX, Scala and SBT; and are attempting to build the project yourself.

Eric Silva08/05/12
8864 views
0 replies

Application Level Logging in OpenShift

Using the Apache Commons Logging API allows the logging implementation to be abstracted away from the application; resulting in application logging code that can be reused even if the logging implementation changes.

Gareth Llewellyn08/05/12
4147 views
0 replies

I Build High Availability Platforms, So the Cloud is Not for Me

Now Cloud is synonymous with computing platforms that offer high availability, scalability and are resilient but the truth of the matter is that there aren’t.