Category Archives: Databases

Convenient Semaphore with DynamoDB

DynamoDB is a non-blocking asynchronous storage, and it is great. Mostly. However, sometimes you just need to ensure that only one instance of script accesses a certain share of information in your table. In my case it was operation or purgin+rebuilding records, which under race conditions would result in a massive data loss.

So, I decided to build a semaphore. Continue reading

Do you PHP?

PHP logoAre you an experienced PHP5 developer? Are you well versed in object-oriented programming in the LAMP stack? If you answered, “Yes, that’s me!”, you could be a great fit for our ever-growing team of bright, talented technologists.

We’re currently looking to hire a developer who wants to expand his/her current knowledge and learn the latest JavaScript frameworks and libraries: Node.js, Angular.js, etc. Candidates with additional experience with other tech –  Python, Django, Java, Eclipse – will have a big advantage.

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A Drupal Tune-up for the Bike Club

Five Borough Bicycle ClubWe spend a good deal of time touting our work for “bigger” clients – but we take just as much pride in our work for the “smaller” ones. Over the years we have done lots of work for non-profits like NYC Swim and the Byrd Hoffman Water Mill Foundation and we’re pleased to have  recently added the Five Boroughs Bicycle Club to our client roster.

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SQL Databases in Node.js

Node.js is one of the best current platforms available for creating back-end applications that expose REST APIs. Often such applications are backed with a database. Nowadays, many NoSQL databases are available that integrate easily with the platform and operate using JSON data format and associated principles – so they’re natural to both a JavaScript platform such as Node.js and the modern REST APIs. These databases usually offer speed, conceptual simplicity, as well as massive horizontal scalability and parallelism – all great when the application, like many modern social media platforms and other services exposed to the end users on the Internet, works with large numbers of users. At the same time, the structural complexity of the data in the context of a single user is usually relatively simple and therefore can be handled perfectly by a NoSQL database.

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Floating (and coding) on Cloud9

Cloud9 logoI was always a bit skeptical of the whole Cloud IDE thing, that was until recently when I gave Cloud9 a shot. I must admit, I was surprised when I read the Engineering Orientation wiki page for one of our clients, Vroom.com, as it suggested I create a Cloud9 IDE account as part of my project setup. What??

I figured I’d give it a try…

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Come PHP with us!

PHP logoIf you are an experienced PHP5 developer, versed in object-oriented programming in the LAMP stack, you could be a great fit for our ever-growing team of bright, talented technologists. In this role you will expand your current knowledge and learn the latest JavaScript frameworks and libraries: Node.js, Angular.js, etc. Candidates with additional experience with other tech –  Python, Django, Java, Eclipse – will have a big advantage.

Continue reading