How to implement a custom Spring-Boot Application HealthIndicator

For those who use Spring-Boot or even better JHipster as based stack for their Java Enterprise Application, you are probably familiar with Spring-Boot « health » endpoint within Actuator project.

springboot-health-ok Lire la suite

Publicités

Releasing on GitHub my AWS EC2Backuper: Uses Tag and Applies Retention Policy

As introduction, you can read my post a year ago about AWS EC2 backup ecosystem and needs

https://zoumana.wordpress.com/2015/04/01/aws-ec2backuper-tool/

EC2Backuper is a multi-platform (Java based with bat and shell launchers) which goal is to

Screenshot from 2016-06-12 18:20:12 Lire la suite

Strategies/Tips to move your SQL model to NoSQL

Some times for performance, availability or scalability reasons, we may need to rewrite an application that was previously working with an SQL database to fit a NoSQL usage or even hybrid one: a part of data will remain relational and the other part not relational

https://i2.wp.com/blog.continued-learning.com/wp-content/uploads/2015/11/sql-n-nsql.jpg

Lire la suite

Iptables: how to block bunch of countries to attack your server

This weekend a friend of mine, owner of  a web site dev-hosting company told me about cPanel regular emails alerts regarding recurrent SSH failed login attempts on one of his customers servers from few IPs located in 3 countries.

He asked me about a way to block certain countries via iptables.  I wrote something that did the trick Lire la suite

OpenSource Asterisk-JMSConnector Application 1.0-GA

Telephony and IT integration/coupling is surely something that can bring power or add values in some businesses (Customers Services, Hotlines, Contact Centers, Ordering lines, CRMs, Banks, Political Campaigns, Marketing, Leads Generations/Validations…)

Asterisk being the most open source IPBX used so far, is part of many architectures: small or big, single or clustered…

Here is how Asterisk-JMSConnector fits inside this picture….

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