Introduction Redis (REmote DIctionary Server) is an open source in-memory data structures server. Similarly to key-value stores, like Memcached, data on Redis is held in key-value pairs. Differently though, while in key-value stores both the key and the value are...
Earlier this year while it was available I sat an online proctored exam for the new Beta version of the AWS Certified SysOps Administrator - Associate Certification exam (SOA-C02), for more information you can check out the Exam Guide. These...
Background Digital Advertising is a form of marketing which uses the Internet to deliver promotional messages to consumers. In the Digital Advertising ecosystem there are 3 main actors: consumers, who are the recipients of the messages advertisers, who are the...
Introduction In my previous post we looked at getting started with Elasticsearch, covering some basic concepts and getting some hands on. In this article I want to expand on that, taking a deeper dive and covering the following: Importing large...
In a previous blog post I wrote about how Spring Boot and Kubernetes are widely used together when building modern microservices. This post is a natural sequel to the aforementioned post, so it’s worth reading that first if you haven’t...
Spring Boot and Kubernetes go hand in hand when building modern microservices. Spring Boot is a widely used JVM-based framework which allows you to build out stand-alone, production grade applications. Kubernetes is an open source container management and orchestration system,...
Scientific inquiry starts with observation. The more one can see, the more one can investigate - Martin Chalfie Imagine if I was to approach you during your lunch and tell you that there has been an increase in customer raised...
Overview Apache NiFi is a visual data flow based system which performs data routing, transformation and system mediation logic on data between sources or endpoints. NiFi was developed originally by the US National Security Agency. It was eventually made open...
March 2018. Having recently finished a two-year contract collecting map data with a large search engine provider, I found myself at a point in my life where I had a real chance to pursue a new career. Having absolutely no...
Introduction Elasticsearch is one of those technologies I have always heard about but never had the opportunity to get hands on with. Apart from making an educated guess I didn’t really know what it was, or what it really provides...
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