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Questions tagged [database]

Software for a database or an application related to one or more databases . For specific databases, please use the specific tag (see wiki).

0
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1answer
15 views

What's a good free to use tool to compare data across databases?

I'm searching for a tool that allows me to explicity declare a couple of databases, each one with a query and compare the results periodically. Something like DiffKit seems to follow this concept, ...
0
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0answers
5 views

Most suitable DB for aggregation and free-text search

I start a new project that should replace current existing solution on my company, the existing current solution serves both customers and many internal services. As of today the data is store on ...
0
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1answer
25 views

What combination of toolsets is cost effective for hosting an intranet website?

Conditions: I need to be able to support a database that is small and multi-user access I need server-side and client-side programming/scripting I need it to be license free - or low cost, yet ...
0
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0answers
9 views

Database similar to Cassandra

I need the replication and the shared-nothing partitioning features of Cassandra. I noticed Cassandra does not allow fields in the where clause that are not indexed. I need to store several CSV files ...
1
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1answer
12 views

Is there a tool were one can view the latest manuscript abstracts for economics?

I know an economics Professor who has to go through a daily struggle to view economics abstracts. Like most university professors engaged in research, he likes to keep up to date on what the most ...
1
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2answers
28 views

What database can be periodically exported to a sheet of an Excel file? [closed]

I'm developing a web-scraping tool by Python for my own use. I will run regularly the Python program to write data to a database. I hope with not too much manipulation/script we can export data from ...
1
vote
1answer
27 views

What application for storing data based on metadata, and retrieve it via metadata search?

In our institution we have a large database of observational data consisting in precipitation, temperature, elevation and a large number of other variables, coming from different projects and in ...
1
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0answers
7 views

Database table editor for Wordpress

I'm a software developer who will be building some relatively simple, but very custom components for a Wordpress website. Each component will rely on data located in one or two database tables. I'm ...
0
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0answers
21 views

Software/system to create user-friendly relational database management system, similar to MS Access

We have a company that delivers educational programs to other companies. With excel sheets we register who is taking which course and how much they owe us, etc. Every tab in the sheet is a different ...
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0answers
12 views

Framework for calculating dependent values

I am searching for a java library that makes it possible to solve a certain problem. Currently i can't believe that i am the only one in need of something like this and so i think i am just missing ...
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0answers
14 views

I'm searching for a media management system

Is there any media management system in which I can manage information of media those which do not have media contents? Actually, I want to manage information of music tracks: title, artists, ...
-1
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0answers
7 views

found that the 'pymssql'(latest version 2.1.4) doesn't support the FreeTDS version 7.4, which is installed on the typesafe server

found that the 'pymssql'(latest version 2.1.4) doesn't support the FreeTDS version 7.4, which is installed on the typesafe server.Can anyone suggest which is the suitable version for pymssql which ...
1
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0answers
34 views

How to store 1.5 GB CSV files?

I am searching a solution to store files of 1.5 GB. There is a decade of file per day. I am searching a solution to store those files. I have already done some searches on HDFS and MongoDB. However, ...
1
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0answers
5 views

Open Source ETL to load ActiveMQ data into a column-oriented database

Can anybody suggest me an open source tool which can integrate with activemq as a source and load data into any columnar database management system like greenplum/cassandra etc. I have analysed ...
0
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0answers
8 views

High throughput persistent key value database

We're basically storing counters of some statistics. Mainly looking for AP storage options as consistency isn't a big deal, looking into a solution which can be scaled horizontally without much ...
0
votes
1answer
2 views

Which database can be used with .Net instead of MS SQL Server, with same functionalities but open-source?

I want develop a new web application in .net, but for database I want don't want MySQL, but same powerful database needed, Which one is best like MySQL or BigData open source database?
1
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0answers
7 views

Looking for a recommendation on a solid graph DB

I'd like your opinion/recommendation on a solid graph DB. I'm currently doing a POC incorporating a graph DB to a commercial product with graph like data. Here are the requirements: The load on the ...
0
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0answers
11 views

Real-time chat system on Laravel

This is my first question to this website, although I'm not new. I have found all my questions answered and never really found a need to ask some of my own. But, I'm searching for over two days and ...
1
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0answers
12 views

Open-source alternatives to Google Datastore

I want to free my data from lock-in to Google Datastore. But I can't find alternatives that are Schemaless (so I can port my mass of schemaless data) rich query capability) Allow queries against any ...
2
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0answers
9 views

Database for R^n --> R^m function evaluation caching

I'm trying to choose the best database for caching a n inputs, m outputs function: It has to persist the result of the evaluation of some (costly) R^n ---> R^m function. So there's a fixed structure: ...
0
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0answers
12 views

Reliable software for organizing notes

I'm looking for software which can help me organize all my categorized notes or pages (private data, links, thoughts etc) in exportable database. Preferable freeware or crossplatform.
1
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2answers
33 views

Suggestions on a beginner-friendly web application + database (CRUD)

Unfortunately I've only developed 2 applications from ground-up, a shopping basket using Java and a Xamarin-based Android Quiz app with C#. I mostly have experience in HTML and CSS, but I'm on my 3rd ...
0
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0answers
10 views

Database to support offline access to 5000 x 5000 matrix of integers in Swift iOS

My app needs offline access to GIS information using a database table approximately 5000 columns by 5000 rows. I would be able to access a single value by using a 'horizontal' and 'vertical' value key ...
2
votes
2answers
48 views

What beginner friendly database to store timeseries data?

I will preface this with the fact that I am entirely new to development. I've thrown together a Google Addon within a couple months, but that's about it. (Just to show you my limited experience.) I'm ...
0
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0answers
6 views

Relational or Graph-based Database for certain use case?

I would be glad if you could advice me the right database-technology for my problem: I want to store a bigger amount of objects (>5 mio.). These objects belong to different types (approx. 2000 ...
0
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0answers
22 views

RDBMS to efficiently store 250k 12-bit images

I generate about 250k 1360x1024 12 bit images per year. The images are really just 1360x1024x1 arrays, and each pixel is a 12 bit value. When saved as a csv, the images are 4.6MB. Our default ...
1
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0answers
18 views

DB admin software that can block certain query

I need to know if there exists a database administration software for MySQL which have the following features 1. Can have multiple connections to multiple db servers 2. Then, I can block any kind of ...
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0answers
2 views

Company-dynamic model fields. What's the ideal database? What's a good dynamic form framework?

I've made my previous 10 or so projects using ASP and a SQL db. My current large project is now being used by three separate companies, each of them require different fields on one of the models, so I'...
0
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0answers
8 views

Easy to use multithreaded database

I need to write simple custom chat for local network (more due to self improvement reasons). My previous version of the chat is, roughly speaking, unsuccessful. Its server was based on SQLite, which ...
1
vote
1answer
20 views

Print info into database

I am in need of software which can act as a printer and allow me to insert the information into a database. The problem is in Pharmacy in uk the prescription info is encoded so we can’t get to it for ...
0
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0answers
4 views

C++ 3rd party library for Databas connection pooling for Oracle with multiple configuration options

Looking for a C++ DB Connection Pooling 3rd party library which provides support similary to the JDBC C3P0 which has options like maxIdleTimeExcessConnections maxAdministrativeTaskTime ...
0
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0answers
5 views

What to use to host a remote connection for mySQL and website

I have create a java web app in netbeans that is locally connected to a MySQL workbench database. I now want this to be abled to access remotely and the website to be hosted online. How do I set up a ...
0
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1answer
13 views

Open database reporsitories like Github for code

I just came to know that Github has now allowed private repository for free for developers. I am building a web application for which I need a database to connect. As I will be working on different ...
1
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0answers
7 views

Is there an practical SQL interface that feels like excel?

I have used SQL Server Managment Studio, and Azure Data Studio, and MySql Workbench. I wouldn't consider myself an expert on using any of those programs. However, it seems like I still do a large ...
1
vote
1answer
10 views

How to implement multi tenant feedback or rating system?

How to implement multi-tenant feedback or rating system? I just need to centralize all types of feedback gathering application where my client will signup on my website and select service for their ...
0
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0answers
19 views

How to abstract multiple DB tables?

I need to build a website which is served by live data in RDS (constantly updating data). For every website request we join multiple tables and aggregate data - ex. SUM, AVG. Since we join multiple ...
0
votes
1answer
38 views

Is there any database which can be accessed offline without internet connection?

we need to design web and mobile app solution for a client. the requirements are following Application with offline capabilities, that will sync with cloud when you reconnect to the internet, but the ...
0
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0answers
5 views

Looking for a tool to replicate data from Oracle to SQL via CDC

as described in Title, I'm looking for tool that can do CDC data replication from Oracle to SQL. Oracle golden gate is too expensive :(. Did some exploration in Attunity product, but it seems that it ...
0
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0answers
5 views

Per app distributed in memory database with ORM interface

I am making a custom XMPP client and in order to keep information for roster, XEP-0045 chatroom and some extra info on them eg. Whether a user has send message on on them or whether a user has ...
2
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0answers
23 views

OCR Deep Learning Software

I have a question about a possible software solution for a problem. I work in a very busy psychiatric private practice that handles large amounts of paperwork. We would like to create a more efficient ...
1
vote
1answer
11 views

Looking for a cloud service to visualise data in pivot table and graphical way

Envisaged use case A group of people (~10) should have read access to service, sub-group with write access Data is static and will be updated "by hand" 2-4 times a year Data should be hosted by ...
0
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0answers
38 views

On premise alternative for AWS QLDB

What is the best alternative for on premise solution with the same features as Quantum Ledger Database - AWS QLDB? transparent, immutable, and cryptographically verifiable transaction log owned by ...
0
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0answers
8 views

Software for visualizing database schema from existing SQLite database

Dear Stackexchange Community, my little problem looks like followed: I have an existing SQLite3 Database with 15 Tables and I am looking for a tool that automatically creates me a Visualisation of ...
2
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0answers
21 views

Syncronization between Ionic App DDBB and Server DDBB

I am developing an application with Ionic Framework and NodeJS and I have some doubts when choosing the databases to use. I explain the funcionality I want for my application to see if you can help ...
0
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0answers
4 views

Need a Fast Java ORMS

To prevent having to develop 2 versions of the same thing, I need a ORM that: Works on both Java and Android Can connect to JDBC servers, including H2 and MySQL Can connect to H2 file database ...
2
votes
0answers
19 views

Database for metric space search

I have a huge list of vectors (extracted from images, text, audio, whatever) and I want to do metric search. I want to input a query vector and retrieve the closest ones to it according to the ...
1
vote
2answers
46 views

Email-Inbox automation

I'm currently faced with the problem to automate an e-mail-inbox in my company. I face the following problem. We get several reports as PDFs in that inbox per day that contain a couple of ...
1
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0answers
30 views

Best/most efficient database for saving per basis settings

I have a Discord Bot that's on a many a servers, I'm revamping most all of it and came to a personal crossroads. While developing I used the schema that I saw Red Discord Bot use which under the hood ...
0
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1answer
57 views

Reporting with InfluxDB

We use the time series database InfluxDB for recording environmental values (temperature, humidity, ...). The data volume is growing fast. We are looking for a reporting tool that builds metrics (...
0
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0answers
27 views

Recommended software for syncing PostgreSQL data and ReactNative mobile app data?

I am working on a web application written in Django and using PostgreSQL as the database backend. I'd like to spin up a ReactNative mobile app so that users can operate the app offline. I am concerned ...