Tags » Database

Scared About The Phases Of Life? Secure Your Career Phase As A DBA!

As our college life comes to an end and we need to start looking seriously at what we are going to do with our lives, a certain fear about the future sets it.  313 more words

Get Free Domain + Free Hosting

Looking to buy a domain?
Many hosting services throw in the name for free and even let users register it as part of the package. By offering the first year free of charge, these partners give their customers real value for money. 113 more words

Special

Half SQL: semi-opaque tables reduce developer effort

Your relational data design could steal a trick from NoSQL: database representation of your application objects doesn’t need to be broken down to primitive values. Some opacity of relational data is beneficial. 559 more words

Technology

Next: fullCalendar Database persistence

I am halfway through the chapter about persisting fullCalendar’s events in a database. Topics include:

  1. Saving events
  2. Loading events from database
  3. Modifying events
  4. Deleting events…
  5. 88 more words
FullCalendar

Federated Databases, Distribution, Autonomy, Heterogeneity, FDBMS architecture, Canonical Data Model, Five Layer Architecture, query processing and optimization, Transactions, Global Serialisability, Deadlock

http://www.knowsh.com

Federated Databases, Distribution, Autonomy, Heterogeneity, FDBMS architecture, Canonical Data Model (CDM), Sheth and Larson “Five Layer Architecture”, query processing and optimization, Transactions, Global Serialisability, Global Deadlock, Long Transactions, Recovery. 8 more words

Why is "SELECT *" considered harmful?

There are three major reasons why “SELECT *” is considered harmful.

  1. Inefficiency in moving data to the consumer.When you SELECT *, you’re often retrieving more columns from the database than your application really needs to function.
  2. 311 more words