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The Dulin Report

Opinions on software engineering, enterprise architecture, cloud computing, and occasional rants about politics and consumer technology. Hosted by Oleg Dulin.

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Tag: bigdata

Microsoft acquires Citus Data

While I have long moved on from PostgreSQL, I continue to follow its development. I am glad to see Citus grow from a small startup with growing pains into an important part of Microsoft.

bigdata, microsoft, postgresql

Teleportation can corrupt your data

By sending me unsolicited emails and by cold calling me using robotic software you are indicating to me that you feel my time is not valuable. You are saying that interrupting me all day with unsolicited emails and cold calls costs you nothing but a small chance of you winning a gig is worth it to you.

bigdata, career, devops, education, open-source, sales

Operations costs are the Achille’s heel of NoSQL

NoSQL databases scale by adding more commodity servers. With more commodity servers come increased costs and complexities. Some NoSQL systems are better at this than others and need less.

aws, bigdata, cassandra, cloud, devops, dynamodb, nosql

We Live in a Mobile Device Notification Hell

We live in a notification hell world of smartphones, and every year it is getting worse. Our presumably smart devices are incapable of differentiating what is important and what is not.

bigdata, ios, mobile, notifications, smartphones

Ten Questions to Consider Before Choosing Cassandra

  1. Do you know what your queries will look like ? In traditional SQL you design your data model … More

aws, bigdata, cassandra, dynamodb, nosql, postgresql, redshift, sql

Big Data Should Be Used To Make Ads More Relevant

It is 2015 and by now advertising agencies could have figured out the best way to deliver relevant ads to … More

advertising, bigdata, hulu

Big Data is not all about Hadoop

Big Data is not Hadoop, and Hadoop is not Big Data. A lot of people are surprised that somehow Big … More

aws, bigdata, cassandra, devops, hadoop

We Need a Cloud Version of Cassandra

Google recently launched Cloud BigTable – a cloud NoSQL service that is compatible with Apache HBase API. What this means … More

aws, bigdata, bigtable, cassandra, devops, google

Apple is (or was) the Biggest User of Apache Cassandra

One thing I did not realize about Cassandra is that Apple is (or was) one of the biggest Cassandra users … More

apple, bigdata, cassandra, devops, in-memory, redis

Trying to Replace Cassandra with DynamoDB ? Not so fast

In November last year I pointed out how tempted I was to replace Cassandra with DynamoDB. Since then I have … More

analytics, aws, bigdata, cassandra, devops, dynamodb

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