berkeley-db Questions

9

Solved

I have a set of Berkeley DB files on my Linux file system that I'd like to examine. What useful tools exist for getting a quick overview of the contents? I can write Perl scripts that use BDB modu...
Delilahdelimit asked 1/9, 2008 at 9:10

1

I write in the console: pip3 install bsddb3 But I get the error: Collecting bsddb3 Using cached https://files.pythonhosted.org/packages/e9/fc/ebfbd4de236b493f9ece156f816c21df0ae87ccc22604c5f9b...
Coolish asked 30/10, 2019 at 18:0

8

How can I determine current version of my repository to see if I need to upgrade it (svnadmin upgrade)? In reality I'm hosting SVN with 3rd party and I want to find out if I need to ask them to up...
Uptown asked 11/11, 2008 at 23:10

5

Solved

I am being required to use a postgreSQL database and it will replace my current use of berkeleyDB. Although; I realize this is not an ideal situation, it is beyond my control. So the question is....
Allowance asked 5/1, 2010 at 19:11

6

Solved

I have a script that utilizes a hash, which contains four strings as keys whose values are hashes. These hashes also contain four strings as keys which also have hashes as their values. This patter...
Galsworthy asked 21/3, 2012 at 16:27

3

Solved

I am trying to extract data from local bitcoin database. As I know, bitcoin-qt is using BerkeleyDB. I have installed BerkleyDB from Oracle web site, and found there a DLL for .NET: libdb_dotnet60.d...
Ophicleide asked 7/12, 2013 at 14:50

5

Solved

I have a html form which has Firstname, LastName, Age and Gender and a ADD button. I enter the data into the form and that gets into the Berkeelys db. What my code does is it prints only the last ...
Bobbiebobbin asked 9/11, 2013 at 7:41

10

Berkeley DB (JE) licensing may be a deal killer. I have a Java application going to a small set of customers but as it is a desktop application, my price cannot support individual instance li...
Eggert asked 17/2, 2011 at 17:47

5

I need a disk-based key-value store that can sustain high write and read performance for large data sets. Tall order, I know. I'm trying the C BerkeleyDB (5.1.25) library from java and I'm seeing ...
Chequered asked 24/3, 2011 at 17:52

9

Solved

I need a disk backed Map structure to use in a Java app. It must have the following criteria: Capable of storing millions of records (even billions) Fast lookup - the majority of operations...
Spam asked 8/10, 2009 at 10:30

4

I am trying to understand what should drive the choice of the access method while using a BerkeleyDB : B-Tree versus HashTable. A Hashtable provides O(1) lookup but inserts are expensive (using Li...
Hiss asked 9/11, 2010 at 0:12

4

I search for best way to store lists associated with key in key value database (like berkleydb or leveldb) For example: I have users and orders from user to user I want to store list of orders ids...
Apocynthion asked 29/8, 2013 at 14:15

2

Solved

Say I have a simple table that contains username, firstname, lastname. How do I express this in berkeley Db? I'm currently using bsddb as the interface. Cheers.
Draff asked 8/3, 2010 at 6:25

2

I create a Berkeley database, and operate with it using bsddb module. And I need to store there information in a style, like this: username = '....' notes = {'name_of_note1':{ 'password':'...', ...
Mcginty asked 21/2, 2014 at 12:42

5

Solved

I've spent hours searching for examples of how to use the bsddb module and the only ones that I've found are these (from here): data = mydb.get(key) if data: doSomething(data) #############...
Ledbetter asked 1/4, 2009 at 16:22

1

I am simply trying to call open in Python using bsddb but running into the following error. Any idea? If not, is there a way to get a more detailed error message for debugging, getting more info ca...
Leatri asked 11/4, 2013 at 21:10

10

Berkeley DB would be the best choice probably but I can't use it due to licensing issues. Are there any alternatives?
Toad asked 4/4, 2010 at 14:22

1

I want to use the perl BerkleyDB module on Windows, but I do not manage to do it. I know there are a lot problems with this and I read many of the questions here on SO and also on other sources. ...
Georgeanngeorgeanna asked 4/11, 2014 at 8:7

5

Solved

Do the following on the default Python install on Mac OS X 10.5 (Leopard) w/ Developer Tools: noel ~ : python Python 2.5.1 (r251:54863, Jan 13 2009, 10:26:13) [GCC 4.0.1 (Apple Inc. build 5465)] ...
Elata asked 2/5, 2009 at 3:8

9

I'm looking for a dbm-like library that I can use in place of Berkeley DB, which I'm currently using. My main reason for switching is the licensing fees for BDB are pretty high (free for open...
Ia asked 4/11, 2008 at 3:44

2

We are encountering the ff error when running a java program using a berkeley DB. "The environment cannot be locked for single writer access. ENV_LOCKED: The je.lck file could not be locked. Env...
Alcus asked 23/12, 2011 at 5:46

4

I'm using Berkeley DB Java edition, via the DPL interface. I want to ask if someone knows about any GUI library that could make it easy to browse the data saved in the database. I know that...
Acclivity asked 25/1, 2010 at 21:3

3

Solved

How can I determine the type of file system that is used by a given SVN repository? I want to create a new repository with svnadmin but want to make sure I am creating my new repository with consis...
Bellman asked 15/2, 2010 at 22:31

7

Solved

I am trying to create a key/value database with 300,000,000 key/value pairs of 8 bytes each (both for the key and the value). The requirement is to have a very fast key/value mechanism which can qu...
Disconcert asked 29/8, 2011 at 11:36

1

Solved

I tried to make a plugin on qgis with Python 2.7.3 and there is a error happend and I find a way to install bsddb3 to replace bsddb but when I try $sudo easy_install bsddb3 it's give ...
Anabasis asked 4/3, 2013 at 6:6

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