Big Data Week Conference, a global benchmark event in the field of data, returns between 13 and 14 October. eSolutions and Bigstep present the conclusions, the trends, and the fundamental impact of data use in the current context.
In this article, you will find out how to deal with three errors or alerts related to the etcd component of a Kubernetes cluster: #1 in a rancher web interface - alert component etcd is unhealthy, #2 docker logs etcd - panic: freepages: failed to get all reachable pages (page 6987: multiple references), and #3 docker logs etcd - rafthttp: request cluster ID mismatch ... / rafthttp: request sent was ignored (cluster ID mismatch: ...
Almost all the online shops or content-based sites use Recommendation Systems. The purpose is to improve customer experience, but also to make all the products (content) more visible. Recommendation Systems don’t always require huge resources and lots of software tools. We will show in this article how a Collaborative Filtering Recommendation System can be built using Apache SOLR.
We all know that when you have to process a massive amount of data, Apache Spark is the perfect choice. Apache Spark is a distributed processing framework easy to use and designed for performing a lot of computations and stream processing. However, it can present a range of problems if not properly optimized.
In modern architectures, like microservices, communication between services is done using messaging systems. When we design a system, and we want to use a messaging system, then the following questions must be considered: How do we guarantee that all messages are processed? & How do we avoid or handle duplicate messages?
Is there a recipe behind successful software? What’s the secret ingredient for an enjoyable user experience? Dorin Tecuceanu, UX/UI Designer @eSolutions, is talking at #eSolLightningTalks about frequently used design patterns to better understand their purpose & their dos and don'ts.
Lately, the concept of remote work is more and more rooted in the culture of the global business environment. That's why we launched roomio desk, a new component of the roomio solution that helps companies optimize and manage office space.
Starting with February of this year, tarent AG, shareholder of eSolutions, expands its portfolio of technology services for the media industry, through a strategic partnership with Qvest Group GmbH, which takes over the majority of the company's shares.
eSolutions expands its big data projects portfolio, offering maintenance, support, and development services for BorgWarner's big data platform. BorgWarner is one of the largest automotive components producers worldwide.