QR Code Solution for Mobile Devices

2017-07-26 by Marina Astapchik

Business Needs High level of competition in business creates needs to provide as much services as possible for less money. Companies try to inform clients as much as possible about the opportunities and competitive advantages. Large spaces of printed surfaces are used to show the content marketing information. The tendency…

Node.js: pros and cons

Bringing Node.js into your project: pros and cons

2017-07-12 by Walter Conant

Introduction “Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.” This is what official Node.js website tells us, and this...
Database Migration Best Practice

How to migrate high-load tables with zero downtime using background jobs and SQL views

2017-06-20 by Den Romanovski

Sometimes database migration may become a pain. The tables are large, the load is high, HDD space is expensive and the downtime should be as short as possible. Elinext team has recently investigated the issue within one of our Ruby on Rails projects and managed to offer a flexible data…


Best practices of Big Data implementation

2017-06-13 by Walter Conant

Part 1. How we struggled with big data implementation. The  whole story about big data implementation started with an ongoing project. Our team was working on a project for monitoring a range of devices: switches, routers, computers and more. The main goal of this system was to provide businesses with...

ASO is the new SEO – App Store Optimization

2015-12-18 by Marina Astapchik

As Gartner analysts put it, we should expect approximately 25% of businesses to launch their own app stores for operating corporate apps on mobile devices and PCs during the next four years. The first big step a company can take towards its clients loyalty is to go mobile with its…