Quantum Computing Overview
1. Computers Getting Smarter than Humans In May 2017, one of the biggest event in human history o...
1
1
Comment0
37 search resultsShowing 1~20 results
Stocked
You need to log-in
Kerberos for Hadoop
1. Hadoop Security Concern Hadoop is one of Data Lake Solution https://en.wikipedia.org/wiki/Data...
3
2
Comment0
What Spark is and Why It Is Getting Popular
Once Thomas H. Davenport, who wrote the book "Competing on Analytics", said "data scientist is th...
0
0
Comment0
Understanding Failover Cluster in Windows Server
Quorum Clustering Quorum Concept A failover cluster is a group of independent servers which work ...
1
0
Comment0
VLAN Network Basic of VxRail/vSphere Environment
As VxRail is based on VSAN technology, VxRail has common network concept with vSphere Network. So...
0
0
Comment0
Fitbit Logger with AWS Lambda/CloudWatch
I bought a fitbit device more than 2 years ago. Since then, using the wearable device and its app...
2
3
Comment0
Python For Loop Scope and Dynamic/Recursive Json Parsing
I had been in a trouble for dynamically/recursively parsing and updating json. It took much time ...
4
1
Comment1
Elasticsearch Array Support and Type Mapping
This post is mostly about what I felt bothering while using Elasticsearch/Kibana and necessary pr...
0
0
Comment0
Configure DNS Wildcard with Dnsmasq Service
This post just simply describes how to create a wildcard DNS record e.g. *.wildcard.test.com usin...
6
4
Comment0
Create Maven Project
I don't have opportunities to create a new maven project so often, however, as I had some trouble...
0
0
Comment0
Running Kubernetes Cluster on AWS
Following this guide https://kubernetes.io/docs/getting-started-guides/kops/, set up Kubernetes c...
5
3
Comment0
Elasticsearch Basic Operation
What is Elasticsearch? Elasticsearch is a distributed, RESTful search and analytics engine capabl...
0
2
Comment0
Elasticsearch Operation via REST API using Apache HttpClient in Java
Previously, I tested some very basic operations in Elasticsearch via REST API. So, in this post, ...
0
0
Comment0
Test New Database System for Clustering Database on Containers
Why New Database is Considered This post is about CockroachDB https://github.com/cockroachdb. I j...
0
0
Comment0
Docker-Client Java API Troubleshooting
Problem Description The previous post is about the basic usage of docker-client Java API https:/...
0
1
Comment0
Docker Container Operations with Docker-Client API for Java
There are 2 libraries for Docker Engine Java API listed in the official reference page https://do...
0
1
Comment2
Share Host's Directory among Containers
This is just a very short post. I just wondered if it is possible to share host's directory among...
0
1
Comment0
Running Jar Application on Docker Container
1. Compile Scala and Create a Jar File Just follow the instuction here then you can create a jar ...
2
2
Comment0
REX-Ray + Isilon Docker Container Operation Test
Docker Basic Operation Show docker volume list [root@sunny ~]# docker volume ls DRIVER ...
0
0
Comment0
REX-Ray Multiple Storage Configuration: ScaleIO + Isilon
Confirm REX-Ray Support At the last of this previous post, I mentioned about REX-Ray multiple sto...
1
0
Comment3
37 search resultsShowing 1~20 results
Qiita is a knowledge sharing service for engineers.
- You can follow users and tags
- You can stock useful information
- You can make edit suggestions for articles