The tag has no wiki summary.

learn more… | top users | synonyms

4
votes
1answer
112 views

SQL Server 2014 In Memory OLTP - Garbage Collection on Transaction Rollback

In SQL Server 2014, In Memory OLTP, What happens, if a transaction is rolled back and newly created version of row is no more required. Is it duty of garbage collector to remove even such type of rows ...
0
votes
0answers
53 views

In-memory database vs RAM-disk

In SQLite, are there any differences in performance/features/reliability/... between: 1) an in-memory database: rc = sqlite3_open("file::memory:", &db); 2) a database on a RAM-disk? The ...
2
votes
2answers
512 views

ALTER DATABASE statement not allowed within multi-statement transaction

I've downloaded the AdventureWorks based In-memory sample from here, and followed all the steps described in the accompanying doc. However, when I try to run the script in SQL Server Management ...
1
vote
3answers
116 views

in-memory SQL database system [closed]

In an application, I am using mysql's TEMPORARY TABLE. Since this application does not need permanent tables, I wonder if I can find an alternative RDMS designed for memory tables. I hope to find an ...
7
votes
3answers
701 views

What advantages does in-memory OLAP have over traditional systems with significant memory?

Do in-memory OLAP engines have advantages over the traditional OLAP engines backed by enough RAM to contain the entire cube(s)? For example, if I use a MOLAP engine (SSAS) and GB / TB of RAM where ...