This is the final part of the series Fields of Application of Big Data. The 6th and previous part of this series can be read by clicking here. In this part, we are drawing a conclusion and providing an outlook. Although the development of big data is still in its infancy and many researches have only begun in recent years, the spectrum of application fields is already so broad that a … [Read more...]
Cloud Computing
Cloud computing is becoming more and more important. Here are articles on Cloud Computing,Cloud Server,SaaS,PaaS,IaaS and Cloud related technology.
Fields of Application of Big Data : Part VI
It is the continuation of part V of the series Fields of Application of Big Datapart V of the series Fields of Application of Big Data. Even a child have a tendency to act independently within the framework of one's own possibilities and to determine without external control the goals and procedures of one's own actions. This fact shows that the need for autonomy is given high priority, which … [Read more...]
Fields of Application of Big Data : Part V
This is the continuation of the forth part of Fields of Application of Big Data. Illnesses increasingly occur in old age. Even if the causes are different, the health usually deteriorates only among the older peoples. The latencies of diseases are often high, so that they occur only in middle and old age. In addition, secondary diseases are possible due to previous illnesses. This allows the big … [Read more...]
Importance of Contracts With Consortium Blockchains
The hype surrounding the Blockchain has meanwhile given way to the question of what problems the technology could solve. The buzzword alone does not pull anymore and results must come from. However, there are no doubt suitable fields of application , for example in the transfer of rights. There are three main types of blockchains: open, private and consortium blockchains. The consortium blockchain … [Read more...]
How to Install Apache Druid (Single Server)
Apache Druid is a column oriented, analytics database which can be used to build a data warehouse. Druid has APIs (via HTTP and JDBC) for loading, managing, and querying data and the user can also interact with Druid via the console. A mere 4GB RAM of an instance or computer is sufficient to test-run nano-quickstart configuration of Druid, and 16GB RAM instance can run it at production. Druid can … [Read more...]
How Data Sciences Can Determine the Future of Technology World
In the future, it is likely that individual products such as the iPhone or Amazon Echo speakers would no longer be at the centre of attention, but rather networking and the accompanying flood of data in the software-defined world and exist with the help of artificial intelligence. Already we can see the progress of wearable consumer products like Samsung Galaxy LTE. Ultimately the consistent … [Read more...]
Monolithic Architecture vs Microservices
The basic idea behind a microservice architecture is that applications are easier to create and maintain when disassembled into small, seamlessly interacting parts. The software functionality is isolated in several independent modules. These are individually responsible for the execution of well-defined independent tasks. We have several articles on microservices to explain the basic matters, such … [Read more...]
The Need for Monitoring the Microservices Environment
Microservices are becoming increasingly popular in software development. The reason for this lies in the ever-increasing complexity of IT infrastructures. To keep track of microservice environments, real-time monitoring continuing to help. The traditional way of managing and expanding monolithic enterprise applications becomes problematic with their increasing size and complexity. Switching to … [Read more...]
What is OLAP and What is it Used For?
OLAP stands for Online Analytical Processing. OLAP is an application used to ease the query processing on data warehouse. The terminology OLAP was created by modifying the traditional database related term online transaction processing (OLTP). OLTP facilitates and also manages the transaction-oriented applications. OLAP is an approach to multi-dimensional analytical (MDA) queries and is a part of … [Read more...]
Install Apache Chukwa on Hadoop Cluster
In order to follow this guide, one need to install Java (preferably Sun Java) installed, MySQL 5.x and Hadoop cluster. We already have published separate guides on how to install Percona MySQL on Ubuntu server and how to install Hadoop on single server. Chukwa visualization interface requires HBase. Chukwa is a system designed for reliable log collection and processing with Hadoop. Chukwa cluster … [Read more...]
Advantages of Graph Databases Over the Other Databases
Choosing the correct type of database is an important part of developing a new application. In our earlier publications, we have discussed about four common type of databases used in different data science related applications, which are Key-Value Database, Graph Database, Document-Oriented Database and Column-oriented Database. In addition, there is traditional RDMS, such as MySQL and the new … [Read more...]