Tagged Questions

0
votes
0answers
95 views

HDF vs NOSQl solutions

Hi I get a look in some scientific data stored in HDF5 format and I was wondering if there is any NoSQl solution that will reach the same performance in read/write as HDF5 . The data of my example ...
3
votes
4answers
624 views

NoSQL and BIG DATA

I am doing an internship on Big Data technologies so I am new to this area. My question is about the use of NoSQL in the Big Data architecture. Do we need always to use a distributed storage (like ...
0
votes
1answer
289 views

What schema documentation tools exist for PostgreSQL [closed]

MySQL has MySQL Workbench for designing and documenting your schema, and generates CREATE and ALTER scripts based on your design. We're looking at migrating to PostgreSQL in the near future, and we ...
4
votes
1answer
211 views

Is there a general pattern that could be used to describe Data Migration?

In our company we have to dismiss a software and introduce a new one. I have received the task to follow and take care of the whole data migration. We use 3 different data sources (each containing ...