Mohamed RilwanNumber series formed by 2This is my first post about Mathematics. Recently I observed a pattern in the number series formed by 2 (2,4,8,16…). I just thought of…Jun 3, 2020Jun 3, 2020
Mohamed RilwanWhy ELK stackIn recent years, ELK has emerged as a popular tech stack for log monitoring. Even though there are other popular log monitoring solutions…Sep 14, 2019Sep 14, 2019
Mohamed RilwanMongoDB QueriesIn my earlier post I have explained MongoDB. Mostly the explanation is in terms of administration perspective. In this post, lets see…Jul 20, 2019Jul 20, 2019
Mohamed RilwanTICK stackBefore reading this post, please note the terms I have used in this post is mentioned as per my understanding. I might mention anything…Jul 11, 2019Jul 11, 2019
Mohamed RilwanSMACK (Spark, Mesos, Akka, Cassandra, Kafka) StackI have heard of popular term “LAMP” stack. LAMP is an acronym of ‘Linux’ operating system, ‘Apache’ web server, ‘Mysql’ relational…Jul 7, 2019Jul 7, 2019
Mohamed RilwanGeo Spatial analytics with MongoDBWe use databases to store and query data of different formats and types. Like we use queries to store and operate on data formats like…Mar 3, 2019Mar 3, 2019
Mohamed RilwanExecution Plan and Query OptimizerEvery time, I work with databases the same set of questions raises again and again — Why the query is slow? why this query is faster than…Oct 21, 2018Oct 21, 2018
Mohamed RilwanLog monitoring solutionsLog monitoring and management solutions are widely used in many organizations to collect, parse and extract insights from it. The derived…Aug 19, 2018Aug 19, 2018
Mohamed RilwanGet Location from GeoIP using ELKIP location, the process to extract geo-coordinates from IP address, so that the extracted details can be used in the future…Jul 29, 2018Jul 29, 2018
Mohamed RilwanStream Sql DatabasesIn my previous posts, I have mentioned about different types of databases, nosql and newsql. The databases mentioned in these posts are…Jul 25, 2018Jul 25, 2018
