All About Data, Databases, Data Architecture, Data Analytics, SQL, NoSQL and Big Data
BigData · Data Analytics · Data Warehouse · Database · ETL · Predictive Analytics · Reporting · SAP HANA
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 · Log processing · Reporting · Scalability · Splunk
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 Science · Data Warehouse · Database · Hadoop · MySQL
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 · Cloudera · Data Analytics · Data Science · Data Warehouse · Database · ETL · Hadoop · Mapreduce · MySQL · NoSQL · PostgreSQL · Reporting · Scalability
Here is the typical “Big” 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[...]
Data Warehouse · Database · Performance · PostgreSQL · Scalability
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 · MySQL · NoSQL · Scalability
Even though Data warehouse is picking very rapidly in the last year or so, but few companies who are already made a right mark in the right time could not[...]
