embedded-database

H2 Database vs SQLite on Android

三世轮回 提交于 2019-11-27 08:22:05
Because of the lack of Unicode support on the embedded SQLite database in Android I am mostly interested in performance and stability of H2 Database vs Android SQLite Are you guys using it? Should I be aware of any H2 database shortcomings? Things are much better than I have expected. I now have an Android phone (HTC Desire, Android 2.2) and I made a first test. Opening and closing a database is relatively slow so far (opening an existing database for the second time takes 0.2 seconds, closing about 0.2 seconds), but otherwise it looks like H2 performs quite well on Android, even if the Dalvik

Setting up an embedded Derby database in a standalone Java application

我的未来我决定 提交于 2019-11-27 05:42:27
问题 I'm trying to setup an embedded Derby database for a standalone Java application, but after pouring through all sorts of documentation, I just can't seem to find any simple explanations or examples. I'm using Eclipse with the Derby plugin and have enabled Derby nature for my project. I found an example of using an embedded Derby database in a standalone address book as well as an overview of using Derby in Eclipse (that doesn't seem to cover the embedded deployment), but I still feel like I'm

Embedded database for .net

随声附和 提交于 2019-11-27 04:16:50
问题 I need an embedded database for one of our .net applications. This database should support sql (Unlike Berkley). Can anyone suggest any options. 回答1: The major options I think are: SQLite SQL Server Compact (Linq Support) VistaDB (Linq Support) SharpHSQL Embedded Firebird Blackfish SQL 回答2: I just wanted to chime in late here with more information on VistaDB. Our SQL Syntax is very close with SQL Server syntax, and we include TSQL and CLR Stored Procs. Runs in process with your application,

confusion about SQL Server Express and localdb

ⅰ亾dé卋堺 提交于 2019-11-27 03:08:52
问题 I need to deploy a WCF service with a database on client machines. I am confused about SQL Server Express. I need to verify all of the following. When attaching database files in the App_Data folder, do I still need to install SQL Server Express engine (Windows service) on client machines? There is a flavor called SQL Server Express LocalDb . That one does not need an engine (Windows service)? But I think it need a prerequisite installation of LocalDb. Localdb is introduced with SQL Server

Embed a database in the .apk of a distributed application [Android]

被刻印的时光 ゝ 提交于 2019-11-26 22:46:44
问题 My question is I think quite simple but I don't think the answer will be... I have quite a lot of content to have in my application to make it run properly, and I'm thinking of putting all of it in a database, and distribute it in an embeded database with the application in the market. The only trouble is that I have no idea of how to do that. I know that I can extract a file .db from Eclipse DDMS with the content of my database, and I suppose I need to put it in the asset folder of my

Which embedded database to use in a Delphi application?

为君一笑 提交于 2019-11-26 21:31:48
I am creating a desktop app in Delphi and plan to use an embedded database. I've started the project using SQlite3 with the DISQLite3 library. It works but documentation seems a bit light. I recently found Firebird (yes I've been out of Windows for a while) and it seems to have some compelling features and support. What are some pros and cons of each embedded db? Size is important as well as support and resources. What have you used and why? I've been using SQLite (via DISQLite3) in FeedDemon for several months, and I highly recommend it - it has been extremely fast and stable. As Javier said,

Java Embedded Databases Comparison [closed]

我的未来我决定 提交于 2019-11-26 21:02:36
I intend to develop a small (Java) application for managing my finances. I believe I need to use an embedded database, but I have no experience regarding this issue. I tried to look at some of the available products , but I can't decide which one would be more suitable for me. H2 , HSQLDB , Derby and Berkeley DB seem to be good candidates, but I still don't see how they compare to each other. I appreciate your help comparing them and helping me decide which one to use. I intend to use Hibernate for my application (unless you would recommend using DBMS-provided API), but I also want to have the

Can mongodb be used as an embedded database?

百般思念 提交于 2019-11-26 19:52:09
I am working on a RSS reader application. And I need to find a backend database. I want the database be embedded because I don't want the users to install a database server. I know SQLite is a good choice, but I am wondering if there are any other nosql choices? According to the Google Group, yes it can, but it doesn't cover how exactly. Yes, but it isn't pretty and will force your app to be AGPL licensed. If you are interested take a look at how the tools handle the --dbpath option. Source: http://groups.google.com/group/mongodb-user/browse_thread/thread/463956a93d3fb734?pli=1 If you're using

Where does H2's Embedded Databases Store the data?

半腔热情 提交于 2019-11-26 19:11:43
问题 So I just recently started learning about how databases work, how to use SQL ect. and decided to start implementing an embedded database into my Java application (specifically the H2 database) and seemed to work fairly well on the computer I was coding on. When I moved over to a different computer to continue my coding I noticed that even if I ported the embedded database file (h2-*.jar) All of the prepared tables I created in the first computer don't exist on the second one. I somehow had

Spring configuration for embedded H2 database for tests

*爱你&永不变心* 提交于 2019-11-26 17:57:48
问题 What does your Spring configuration for integration tests look like using an embedded h2 datasource and, optionally, JUnit? My first try with a SingleConnectionDataSource basically worked, but failed on more complicated tests where you need several connections at the same time or suspended transactions. I think h2 in tcp based server mode might work as well, but this is probably not the fastest communication mode for a temporary embedded database in memory. What are the possibilities and