Autor: Jörn Franke
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Example projects for using various NoSQL and Big Data technologies
Recently, I published on github.com several example Java projects for using various NoSQL technologies: cassandra-tutorial : Apache Cassandra tutorial (Column-oriented database) mongodb-tutorial : Mongo DB tutorial (Document database) neo4j-tutorial : Neo4J (Graph Database) redis-tutorial : Redis (Key/Value Store) solr-tutorial : Apache SolrCloud (Search technology) Other example Java projects aim at standardized big data processing platforms:…
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The Lambda Architecture for Big Data in your Enterprise
I will present in this blog post the Lambda architecture for Big Data. This architecture is about integrating historical Big Data with “live” streaming Big Data. Afterwards, the concept of a large data lake in your enterprise or amongst enterprises in a B2B scenario is explained. This data lake – based on the lambda architecture…
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Creating a Big Data lab in the Cloud using Amazon EMR
This first blog post is about creating your own Big Data lab in the Cloud using Amazon EMR. Follow my instructions here. These instructions allow you within 15 minutes the following: You can use the analytics language R in a browser to access the full functionality of Hadoop/Spark, Hive/Shark (data warehouse), Rhipe (MapReduce for R),…
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DevOps for your business? – About Uniting Development and Operations
DevOps has become in recent years a term for a new paradigm of integrating and managing development as well as operations of software within and cross organizations. I will describe in this blog entry what DevOps is and relate it to existing methodologies, such as agile development, and organizational structures. Basically, DevOps is a broad…
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Big Data: Bring Computation to Data
Big Data is the topic of the coming years. Even today large Internet companies store exabytes of data and their revenue model is based on selling products as well as services around this data. Consequently, they need to process data using advanced statistical methods, such as machine learning. Hence, they need to think about how…
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Enterprise Architecture Management in Business Networks
In my last blog post, I wrote about multi-cloud scenarios for enterprise applications focusing on enterprise applications of one company distributed over several different cloud providers. This blog post will be about enterprise applications connecting data, processes and the organization of different companies within business networks. Particularly complex scenarios with a high competition and margins,…
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Scenarios for Inter-Cloud Enterprise Architecture
The unstoppable cloud trend has arrived at the end users and companies. Particularly the first ones openly embrace the cloud, for instance, they use services provided by Google or Facebook. The latter one is more cautious fearing vendor lock-in or exposure of secret business data, such as customer records. Nevertheless, for many scenarios the risk…
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Modularizing your Business and Software Component Design
In this blog, I will talk about modularizing your enterprise from a business and software perspective. We start from the business perspective, where I provide some background how today’s businesses are modularized. Afterwards, we will investigate how we can support the modularized business with software components and how they can be designed. Finally, we will…
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Bitcoin & Co: Perspectives for Cryptomoney in your Business
I will talk in this blog entry about Cryptomoney with special emphasis on how you can offer payment with Cryptomoney in your business and what you might need to consider when doing this. Cryptomoney is produced by individuals and used for transactions involving real as well as virtual goods. It does not require a central…
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The Next Generation HTTP Protocol (HTTP 2.0) for Enterprise Applications
I will talk in this blog about the next generation HTTP Protocol (HTTP 2.0) and put special emphasis on the implications for enterprise applications. Starting with the challenges and recent improvements to the HTTP protocol, such as WebSockets, I will describe the current state of the HTTP 2.0 specification. Finally, I will discuss implications for…