Category Archives: Future DBA

MongoDB-CHICAGO .Local

Posted on October 6, 2018 by

Continue to my interest on MongoDB Blog lastly on MongoDB 4.02, I attended MongoDB CHICOGO .local Sep 12 and learned so much about MongoDB so would like to blog more about what I learned. MongoDB has 3 Managers: MongoDB Atlas Atlas … Continue reading →

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MongoDB 4.0.2 release

Posted on September 4, 2018 by

As i was discussing about MongoDB in my earlier blog, on NOSQL ACID stands for Atomic, Consistent, Isolation, and Durable we generally call this for RDBMS systems BASE, which is typical for NoSQL systems, stands for Basically Available, Soft State, … Continue reading →

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Oracle Atonomous

Posted on September 3, 2018 by

Last month Oracle – (Larry Ellison, CTO and Executive Chairman) has introduced Oracle Autonomous database for OLTP system Oracle has already introduced Autonomous on OLAP system in early this year. This way it is shows that Oracle on Cloud can … Continue reading →

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What is MemSQL

Posted on September 2, 2018 by

yeah, MemSQL for me its a combination of RDBMS and NOSQL and more of flexibility of both per our choice, most of the RDBMS going with such concept. NOSQL is compromise with ACID property and flexible for developers it has … Continue reading →

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Fog Computing

Posted on September 1, 2018 by

Its been introduced by CISCO On November 19, 2015, system which helps cloud computing to reduce the response time from cloud computing to send-receive the information. i think as it is more like a product/Concept might be the reason not … Continue reading →

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Apache Hadoop Ozone+HDDs and Kubernetes

Posted on July 8, 2018 by

As Hadoop is already a great on BIG Data, now as you know hadoop has addition stuff in it with concept called “Ozone” works with HDFS Datanode plugin and HDDs. “Ozone is designed to scale to tens of billions of … Continue reading →

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Day 1: MySQL History

Posted on May 1, 2018 by

Swedish Company: MySQL AB by – Michael Widenius (Monty), David Axmark and Allan Larsson Name Combination: Michael’s Daughter name –“My” and SQL Initially – PHP DB Extension to open source – not suitable for DBMS – Developed in(C & C++) … Continue reading →

Posted in Experts, Future DBA, History, Imp dates, MySQL, Others, RDBMS, What I learned today, Whitepapers | Tagged | Leave a comment

Count_Big() function

Posted on January 22, 2018 by

Learned new function for count while going through the channel 9 video for salva. where for a very big table count it gave an error :   Count_Big() – BOL: Returns the number of items in a group. COUNT_BIG works … Continue reading →

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Happy New Year… Late:)

Posted on January 13, 2018 by

Yeah I know its new year and i am back from quite some time. during these days i was learning things but could not able to make time to blog about it. This year would like to write more on … Continue reading →

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Future DBA – Big Data -MongoDB 2

Posted on October 4, 2016 by

In our earlier blog we discussed an introduction to MongoDB. so, how is MongoDB is into BigData, MongoDB has a concept called sharding with replication, so here using sharding it uses a cluster like configuration and data will be load-balance- equally … Continue reading →

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