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Where's my missing Sql Server Express 2005 Database space? Size and space available dont add up to SQL express size 4G? [duplicate]

I recently deleted some data from a table that was not needed and growing to too big a size with this query which provided to me by a support tech... declare @mdate datetime set @mdate='04/04/2014' ...
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1answer
42 views

Where's my missing Sql Server Express 2005 Database space? Size and space available dont add up to 4G?

I recently deleted some data from a table that was not needed and growing to too big a size with this query which provided to me by a support tech... declare @mdate datetime set ...
1
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0answers
40 views

Multiple databases with medium tables or Single database with huge tables

I've developed a shop management software using Postgresql and JAVA. I would like to know which of the solutions below is the best one for my specific situation: Only one database with huge tables ...
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0answers
17 views

Understanding SQLite filesize, size “always” 1.471.488 bytes

We store some Data in a zipped SQLite file. Basically it's 7 tables, 6 of fixed size and one table varies. The table has only 3 fields, which contain the date and 2 small integers. Example: ...
4
votes
2answers
101 views

Postgres reported table / db size varies wildly from dump size

I have a very strange misreporting of the size of one specific database. According to \l+ in psql the DB size is 292 MB. Doing a sum over the sizes reported by the following statement also reports ...
3
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1answer
631 views

How do I get the size of a Vertica database?

I have a Vertica database. How can I tell how big the database is? I need a rough answer for the purposes of reporting basic statistics about our environment to upper management.
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1answer
495 views

How to know DB size using backup file without restoring it

Is there anyway so that we can estimated/know size of database using backup file without restoring it?
1
vote
1answer
200 views

Delete log to increase DB space?

I'm running SQL Server 2008 Express and hitting the 4GB size wall. I'd like to make some space to give me time before i migrate to a larger DB. I don't need my transaction log. So, can i delete ...
0
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0answers
61 views

How large should a database table grow?

I have been experiencing some very slow queries for a specific table. This table grows daily. I ran the pg_relation_size function, which gives the size of a table in the database: mydb=# select ...
1
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1answer
89 views

Size of DB files

I am trying to optimize some settings on a SQL Server that talks to inhouse programs. I have read to size all DB files the same. I have a server with a 20GB data file, with the other 9 files being ...
0
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0answers
29 views

How to avoid hitting the memory ceiling with temporary table?

I running a MySql DB at a webhosting company. The size limit of a schema/DB is set to 100Mb. I'm using temporary tables in my query like: CREATE TEMPORARY TABLE t_foo SELECT * FROM Foo INNER JOIN ...
3
votes
1answer
87 views

How many blocks is my database

How can I write a query using Oracle SQL Developer to find how many blocks my database is using? (tables & indexes)
0
votes
1answer
70 views

Are databases only growing in size?

Databases use the file system to store the data. As far as I know it is not possible to delete a record from a random access file. So does that mean that when we do a DELETE FROM TABLE the size of the ...
2
votes
2answers
613 views

Huge disk space usage increase when altering a column

I hope this question is easy for someone to answer :) I have a table that looks like this (unimportant columns hidden) CREATE TABLE [dbo].[Log]( [LogID] [int] IDENTITY(1,1) NOT NULL, ...
2
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0answers
581 views

TempDB MDF file huge after update script ran

On the weekend we had a huge deployment run that affected a large chunk of our system. It was all run in one massive transaction (probably the wrong thing to do). As a result our TempDB DatabaseFile ...
8
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2answers
5k views

Why doesn't DELETE + REORG free diskspace (DB2)?

In DB2 I have a table containing large binary data. Now i purged the whole table and ran runstats, reorg, runstats, but the amount of disk space taken does not change. What could be wrong here? The ...
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5answers
10k views

Shrinking the log file does not reduce size

I have a database which had mdf size of 350 MB and ldf size 4.9 GB When i try to shrink the log file it's not shrinking. I know shrinking a database is not good and it should not be done. But still i ...
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1answer
1k views

How can I determine the size of a dump file prior to dumping?

How can I determine or estimate the size of the SQL dump file prior to using something like mysqldump?
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1answer
166 views

SQL Server Table keeps big after schema change

I have a table in SQL Server 2012 with 460.000 rows. This Table has the following Schema: We had an issue with our application so all 500.000 rows were created with Comments filled up with spaces. ...
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1answer
788 views

How to handle huge table

We have a problem with a few tables that are very very big slowing down the system. so my question is if that size is normal for the amount of rows in the table, and also what could be done to make it ...
3
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1answer
1k views

Performance effects of database file size and available space

I have set the autogrowth and maxsize properties to: By 10 MB, Unlimited When I look at the Properties -> General Tab by right-clicking the database in SSMS, I see the file size is 2249MB with 6.1 ...
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2answers
1k views

Manually increase PostgreSQL's table size limit of 32 TB?

I need a free database software and thought of PostgreSQL. But then I read it has a table size limit of 32 terabytes, but I need more (and don't want to spend thousand/millions on high end database ...
4
votes
2answers
2k views

Proper storage size estimation technique for PostgreSQL

We are preparing a PostgreSQL database for production usage and we need to estimate the storage size for this database. We are a team of developers with low expertise on database administration, so we ...
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1answer
211 views

Size of an empty database

Continuing with my school-project, now I have to estimate the size of the database from here to 5 years. They give me a formula, so, in that formula, one of the values is the size of the empty ...
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2answers
5k views

Estimate a Database Size

I have to do some project, and need to estimate the DB size. I'm gonna to use Oracle in the project, because will have a lot of transactions and size. But in the "presentation" I need to specify, in 5 ...
2
votes
1answer
428 views

Database schema size result differs from file size when exported

I used this query to find out my database size SELECT table_schema "Data Base Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB" FROM information_schema.TABLES GROUP BY ...
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3answers
1k views

PostgreSQL Initial Database Size

There are 2 parts to my question. Is there a way of specifying the initial size of a database in PostgreSQL? If there isn't, how do you deal with fragmentation when the database grows over time? ...
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2answers
1k views

Find the largest databases on my server

I have several hundred databases running on the same MySQL server. How can I get a list sorted by the size of the databases?
2
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1answer
630 views

How to estimate database size needed?

I work on a transaction banking service project, and we need to have a central database to keeping client's info, account info, transaction details, etc. So, how can I estimate the size of database ...
3
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2answers
861 views

My database dramatically increased in size. Why?

I found that my database, specifically the USERS tablespace, dramatically increased in size. How can I find what DML operations are performing on the objects located in this tablespace?
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1answer
3k views

I need to run VACUUM FULL with no available disk space

I have one table that is taking up close to 90% of hd space on our server. I have decided to drop a few columns to free up space. But I need to return the space to the OS. The problem, though, is ...
6
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1answer
498 views

Using an RDBMS for querying tens of Terabytes of time-series data?

I stumbled over an algorithmic / data-structures question over on SO, which I'll short quote: (...) opinions regarding best of breed data structures to be used for indexing time-series (aka ...
2
votes
2answers
2k views

Acceptable size for MS Access Database?

I have developed an Access 2010 database. It has three main tables: HOUSES id, address, number_stories, garden, parking, imageAttachments (~1-4 per record), etc..., about 60 fields total ...
1
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1answer
185 views

MySQL row length is almost the triple of what I expect

I shamelessly took title and content from this question and adapted it to my similar yet different problem: This is the table I have: CREATE TABLE `test` ( `field1` MEDIUMINT(8) UNSIGNED NOT ...
6
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1answer
3k views

MySQL Workbench Database Sizes

I'm trying to find the total size on the hard disk that all of my MySQL Workbench databases are using. Does anyone know of an easy way to figure this out? If nothing else, the default location ...
2
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1answer
647 views

What are all the reasons/possibilities that may fail to release disk space occupied by TEMPORARY table?

We're using PostgreSQL v8.2.3. Ours is a web-based application and we're using pgpool-II v 2.0.1 purely for connection pooling (we don't use other features of pgpool like Replication, Load Balancing, ...
2
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2answers
640 views

PostgreSQL: Separate tables vs single table to perserve disk space?

I have 2 tables with the below schemas with equal number of rows. When I run the SELECT relname, relpages FROM pg_class ORDER BY relpages DESC command, they show up as 23GB each even though the data ...
1
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2answers
585 views

Sizing MySQL Database Servers for Drupal

What are some guidelines to follow when it comes to sizing MySQL Servers? CPUs, RAM, Disk Space, Clock Speeds, etc? We're going to go with either the community edition or the enterprise edition, and ...
4
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1answer
427 views

PostgreSQL relation size does not sum up

I have a very large table, with blob fields, called data. I've tried to figure out why it isn't cached well and repeated SELECTs are quite slow: => SELECT ...