All About Data,Analytics and Databases
When business data starts growing, single MongoDB cluster (replica set) can’t yield the expected throughput; and only option left is to start sharding the data. Recently we migrated two different[…]
BigData · Data Analytics · Database · MongoDB · NoSQL
This is the second post from series of blog posts related to ˜Must Have Key Business Analytics and Insights˜, and this post will look into covering in-depth about product analytics.[…]
BigData · Data Analytics · Data Architecture · Data Warehouse · Database · ETL · Hadoop
Two important features that drives analytics in MongoDB are: Aggregation Map-Reduce In general most of the aggregation framework does not require any global write lock, but Map-reduce needs global write[…]
BigData · Data Analytics · Database · MongoDB · NoSQL
SAP HANA , having entered the data 2.0/3.0 space at the right time, has been getting traction lately; and there will be lot of users like me who wants to[…]
BigData · Data Analytics · Data Warehouse · Database · ETL · Predictive Analytics · Reporting · SAP HANA
Splunk is a leading discovery platform used by majority of small-to-medium companies as operational and/or application discovery service. Last week; I was trying to get login stats exposed to BI[…]
BigData · Data Analytics · Data Warehouse · Database · ETL · Log processing · Reporting · Scalability · Splunk
As this topic came up a few times this week for discussion at various places, I thought of composing a post on Data Scientist vs. Data Analytics Engineer; even though[…]
BigData · Data Analytics · Data Science · Data Warehouse · Database · Hadoop · MySQL
Here is the typical œBig data architecture, that covers most components involved in the data pipeline. More or less, we have the same architecture in production in number of places[…]
BigData · Cloudera · Data Analytics · Data Science · Data Warehouse · Database · ETL · Hadoop · Mapreduce · MySQL · NoSQL · PostgreSQL · Reporting · Scalability
Today, one of the MySQL database server response time has been increased within the pool of servers and noticed it was returning the query in 0.20 secs (randomly) as opposed[…]
Database · Hardware · MySQL · NoSQL · Performance
If you using slony for PostgreSQL replication for more than one node (multiple replicas or cascading); then occasionally you might experience delays in replication if any one node is lagging[…]
Data Warehouse · Database · Performance · PostgreSQL · Scalability
Recently am part of Zynga‘s database team as I was pretty much impressed with company’s database usage. As everyone knows how popular Zynga games like Farmville, Cafe World, Mafia Wars,[…]
Database · MySQL · NoSQL · Performance · Scalability
