Code that makes use of external dependencies can be difficult to test. If you are using AWS, then you have no doubt run into issues in testing your code. This article takes you through how to get around this little hurdle by using AWS Stubs if you are using Ruby.
In this piece, we interview Joshua Drake and Amanda Gilmore, speakers at PGConf US 2016, for a bit of background info about each of their personal experiences with Postgres and catch a quick glimpse of what they'll be covering in their upcoming talks.
In this post, we look at the graph data model used by the International Consortium of Investigative Journalists (ICIJ) and show how to construct it using Cypher in Neo4j. We dissect an example from the leaked data, recreating it using Cypher, and show how the model could be extended.
The following article highlights nine aspects of PL/SQL error management (you should be aware of before embarking on your next app dev effort. It also offers links to a number of Oracle LiveSQL scripts you can run to validate the good-to-knows.
In this series, we’re going to take a look at performing CRUD (Create Retrieve Update Delete) operations using the cx_Oracle driver. Read on to see the initial setup.
When you're building a log management system, here are some things to keep in mind in order to enable better transparency, streamline operations, and support DevOps methods.
"Big data" and "data lake" only have meaning to an organization’s vision when they solve business problems by enabling data democratization, re-use, exploration, and analytics. Read on to learn what a data lake is, its various benefits, and what's to come.
System logs are now being generated from more sources than ever, each one as crucial as the last. Can traditional processing and architecture handle this growing and changing scale? Or is there a better fit?
In this article, we are going to learn how to call Web API using HttpClient. Normally, we call a Web API either from jQuery Ajax or from Angular JS, right? Recently, I came across a need for calling our Web API from the server side itself. Let me show you how it's done.
Too many programmers think SQL is a bit of a beast. It is one of the few declarative languages out there, and as such, behaves in an entirely different way from imperative, object-oriented, or even functional languages (although, some say that SQL is also somewhat functional).
