Process Mining is a process management technique that enables business processes to be reconstructed and evaluated on the basis of digital traces in IT systems. Process Mining is a discipline of business data analytics designed to improve processes in a company's operations. The individual steps of the process stored in the systems are combined and the process is visualized in its entirety. … [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.
OLTP versus OLAP
In our previous posts, we have discussed the basics of OLTP and OLAP. OLTP (On-line Transaction Processing) and OLAP (On-line Analytical Processing) are often compared as a theoretical topic. The data from OLTP databases can be made to be ingested into OLAP systems through the extract, transform, load (ETL) process. The ETL tools help the users to collect data from several sources and send it … [Read more...]
What is OLTP (Online Transaction Processing)?
OLTP stands for Online Transaction Processing. OLTP is a type of processing to facilitate and manage the transactional applications for data entry and recovery. The software packages for OLTP are based on the client-server architecture as they are usually used by companies with a distributed computer network. The term can be understood in the context of "computational transactions" or "database … [Read more...]
How to Install PyCharm and Anaconda for Data Science
PyCharm is a cross-platform IDE. JetBrains developed and manage PyCharm. Pycharm provides the tools for Python development. We already discussed about installation of Anaconda on Ubuntu. Installation of JDK 8 and installation of JDK 11 on Windows has been discussed in details. You need to download and install Python 3.x from the official website of Python. After installing Python, open command … [Read more...]
How the Companies Can Profit From Agile Project Management
Projects should become more agile. But in many cases, companies limit themselves only to the introduction of Scrum as a new approach. A few weeks later, one realizes that the surrounding business processes do not match the chosen agile approach. Since most project managers equate agile project management and Scrum, they do not know how to proceed in this situation. The below points probably will … [Read more...]
Importance of Cyber Resilience in the Gambling Industry
Opportunities in the gambling industry is a less discussed topic in the context of software development and cyber security. With the penetration of Android-based smartphones, gambling industry became more easily accessible to the innocent users who are unaware of just using a VPN service. It is no wonder that the gambling industry often the early adopters of the cutting edge technologies. It is … [Read more...]
Fields of Application of Big Data : Part VII (END)
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...]
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...]