Category Archives: noSql

NoSQL: MongoDB, Cassandra, Redis, Elasticsearch Solr Distributed Caching etc.

Step by Step installation of Elastic Search on Windows

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If you are going to install elastic search you can have various question in your mind , like how to install elastic on windows platform? The step by step process of installation of Elastic will be learned via this post. Although, the installation of Elastic is very simple on any environment either on Windows or different flavor of Linux. Please follow following step of installation and you are done with installation part of it.
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Difference between Redis and Memcached

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In this article , I tried to find differences between Redis and Memcached. Sometimes, we guy used some tech stack based on our personal feeling, ideally which should not be the case, but we do. Before choosing to any one or before reaching out any conclusion, we should define some parameters , what is the demand of business? what we required and for why? what is our use case? i mean to say for how long this would be feasible, availability of resourses ( man power, server , environment, business context).
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Understanding of High Availability NFR (Non Functional Requirement)

Understanding of HA ( High Availability ) of non functional requirement is not easy, it’s art with science. Being an architect, it is very important to understand cost vs acceptable downtime, i mean to say how much cost you are going to invest of servers and your acceptance downtime before committing to the stakeholder of your application.
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