ELK is a software stack that can help us combine all the logs from different systems and then analyze , monitor and evaluate in a single dashboard. The ‘ELK’ is an acronym made with the first letters of the components in it. Those are ‘Elasticsearch’,’Logstash’ and Kibana.
We are extensively using the Amazon EC2 instances for hosting our applications and require setup of the communication between two of more instances for file copy or service discovery. In this post, I am going to show how to setup two instances to communicate each other and do a SCP ( Secure copy from one instance to another ).
I have been a developer from last 10 years and have used a wide variety of IDEs ranging from Notepad ( Yes, I wrote my first java program in notepad !! ) to Netbeans. But when I started using Intellij , there is a visible difference in the way I used to work with Java projects. Unlike other IDE’s out there, this one is paid .But trust me , you will not regret the decision of paying for this IDE.
The basis for this article stemmed from the notion of getting a mac book for myself majorly due to its unmatched performance ( looks aside !! ). I was obsessed by the way it did things. It woke up from hibernation from within seconds where as my Thinkpad T420 running Ubuntu was taking north of 1 minute.
I recently did an upgrade to my Thinkpad T420 (Read the post ) . During the upgrade , I replaced my HDD for a SSD. The performance had improved drastically and I am completely happy about the upgrade.
Now the issue is that the SSD is of a lower capacity ( 120 GB ) and does not have my music and videos. They are still in my HDD. So I will need to have constant access to them. Now the question is how to make use of the currently obsolete HDD.