Stevanus Mardiady
Converting Content to Attributes in Apache NiFi
In Apache NiFi, flowfiles are the fundamental data structures that carry data through the system. While flowfiles have content, they also...
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Stevanus Mardiady
Sep 302 min read
Using Join Enrichment and Fork Enrichment in Apache NiFi
Apache NiFi is a powerful data integration tool that allows you to automate the flow of data between systems. Two useful features for...
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doddy.sebastianus
Oct 11, 20193 min read
Setting up CM and CDH with Freeipa
Recently, we came across a customer who wanted to setup a kerberized cluster but they do not have an active directory server in their...
203 views0 comments
doddy.sebastianus
Sep 10, 20192 min read
Configure Hue with Oracle RAC in CDH
I would like to share my experience configuring Hue with Oracle RAC. Last year I came across a client who uses Oracle RAC Database as the...
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doddy.sebastianus
Sep 10, 20191 min read
How to find the actual user who execute a hive query
Recently my client ask me, how can I find the real user who execute a job using hive? When executing a job via hive, if we check the job...
685 views0 comments
doddy.sebastianus
Sep 10, 20193 min read
Increasing HDFS Balancer Performance
The purpose of this article is to document my observation of HDFS Balancer behavior during my work engagement. It is also possible this...
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doddy.sebastianus
Aug 19, 20182 min read
CDH (Cloudera's Distribution including Apache Hadoop)
Cloudera provides a scalable, flexible, integrated platform that makes it easy to manage rapidly increasing volume and varieties of data...
72 views0 comments
doddy.sebastianus
Oct 10, 20172 min read
Mobile Application by Using React Native
Nowdays the development of multiplatform application by using a framework become an alternative for developer, besides can save...
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doddy.sebastianus
Oct 4, 20172 min read
From Zero to Production with React Native (Part 1)
This is going to be a series of blog post sharing our experience creating a production mobile app with React Native. In this blog, we...
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doddy.sebastianus
Oct 3, 20172 min read
Application Grid
"Is it scalable? Is it High Performance? What about High Availability?" Those are the questions, we frequently encounter from our...
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doddy.sebastianus
Oct 2, 20171 min read
Data High Availability and Replication
Data is a crucial part for Business and Corporation. Customer data, Vendor data, Product data, and many other data are very important to...
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doddy.sebastianus
Sep 28, 20172 min read
Integration
Service Oriented Architecture (SOA) has taken a long jurney in the IT Industry. Today, it is inevitable for corporation to aquired a SOA...
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