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Questions tagged [sql]

Structured Query Language - a language designed for interacting with databases.

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Help understanding a good workflow for text mining project SQL NOSQL [on hold]

I am interested in a project that involves text mining, I am wondering what is the best method to do this project. Goal is to obtain insights through text mining, keyword counts potentially ...
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1answer
9 views

Tool to execute commands on two SQL servers

I am learning about database transactions and isolation levels. When I want to do some experiments on what I've read in the book, there are some difficulties. First of all, I can't simply execute a ...
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Query Capabilities of a non-RDBMS database [on hold]

I'm currently migrating an application of mine from a Windows Service app to a WebJob that will run in the App Service feature of Azure. My application currently uses a SQL Server database, the data ...
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4 views

Should I use Hibernate OGM or implement a 2-layer architecture with NoSQL?

I'm now doing a project about the implementation and argumenting why an stablished RESTful web service application based on a three layer architecture with hibernate and SQL database (mySQL) is less ...
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3 views

How can I make a subreport height same as master report height in SSRS Report Builder? [on hold]

I have report and subreport in it. When my report line is not very big, subreport looks OK, but if report line height is bigger than usually, my SUBreport height does not increase automatically.
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Text to SQL query framework

I am looking for a framework to translate text/questions/sentences to SQL queries given a relational database schema. For instance, assuming to refer to the Northwind database, the system should ...
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0answers
7 views

SAP HANA automatic insert data (Football) [on hold]

I have SAP HANA database on SAP Cloud Platform to store data about results on football matches for leagues (Euro, World Cup, Premier Leagues) for each league in different tables. I need to have ...
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9 views

Best option to build a Loan Software for a Bank [on hold]

I am designing a loan origination system which would allow it's users to create loans, draw repayment schedule of the loan depending on the loan product parameters and many more. I should also be able ...
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3 views

Software to export SQL database as a graph of entity

Working on Symfony with Doctrine + SQL database, I want to export all entities of the selected table in order to allow a graph visualization. My question is : is there a software/library/bundle that ...
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0answers
13 views

How to create a database for a music player I'll develop using c++ so it can handle several thousands of songs? [closed]

I'm planning to create a program with qt and c++ to play my music. All I need it to do is display all album artists, albums, songs. But how can I make a database efficient enough so it doesn't slow ...
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1answer
15 views

Best option/opinion on how to load website data - Html/PHP into a SQL Server Database?

I have been thinking and trying to expand my knowledge of different tools. One thing I have never had personal experience with is getting website data that users enter, and have that loaded into a SQL ...
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0answers
9 views

Help with the design and find the right development tool and programming language for my personal project

I am new to SQL and Web development. I try to implement a web page about singers and his/her songs. I needs some tips and advises to create the table for my project. Below is my project requirements. ...
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0answers
12 views

MS SQL Self-Service Backup Delivery

Scenario: In our environment, developers and technical staff shall be able to obtain tailored replicas or backups extracted from production site regarding their interested (/owned) modules for their ...
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9 views

SQL “live backup”

We are trying to achieve the following but I'm unable to find any documentation: We have a database with many 150+ tables where clients input data daily, if the devs run queries on the DB, the DB ...
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1answer
12 views

How do I store/share data between diferent devices?

I am creating an IoT system of sensors etc. for my house. Each sensor is run on a Raspberry Pi Zero. I want all the data to be stored somewhere so that a separate Zero can run a web app using flask ...
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0answers
8 views

SQL/NoSQL Engine for storing scientific data (now represented as CSV files)

I have a lot of CSV files which contain up to 20 columns with float numbers. Right now I am keeping these files in a folder. Every files is related to specific user and specific date. Files usually ...
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2answers
33 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 ...
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3answers
49 views

Software for creating Win-Applications

I have been looking for a software solution for writing Windows applications with GUI in which I can access MS-ACCESS and SQL databases. I would prefer C#. However, I'm just looking for free ...
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0answers
6 views

Sending WordPress Data (API) to SQL table

Looking for a solution that can send our WordPress checkout data to a local SQL database in certain table. We have custom form to capture data needed from user for our YII application, just no way ...
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0answers
7 views

Tool to create easy-to-launch tool that just runs SQL queries I have written

I have created an excel macro to run SQL queries whereby the user can run the query on certain criteria which is built in on one of the worksheets. The macro is running perfectly fine. However, I was ...
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0answers
9 views

Create data entry form that loads fields from s3 and enables writing/editing data as spreadsheet back into amazon rds

I am currently maintaining a google spreadsheet to enter/edit several thousand rows for about 100 different entities - i.e. there are 10-20 rows for each entity name key (each key has slightly ...
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0answers
6 views

Database Quality Checker [closed]

Can anyone suggest me best tool for database design creation and checking existing database along with code quality checker for procedure, function and and other SQL code. Thanks
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0answers
27 views

Open Source ETL tool with JSON support under windows

For a old friend i "manage" his api connections and the necessary json transformations for repeating database imports. I played a lot with different tools and solutions (SSIS, Powershell, ETL Talend....
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0answers
23 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 ...
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1answer
21 views

Ingesting word documents into internal systems [closed]

Current Problem: We have a vendor that provides us with a bill of lading in the form of a word document via email, and we are looking to ingest this information into our SQL Server database. I've done ...
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0answers
6 views

NoSQL or RDBMS for user defined columns

We will soon be rewriting an application that will allow the end user to define objects and fields on those objects. I come from an MSSQL background and am familiar with options to handle this use ...
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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 ...
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0answers
26 views

Need entirely free SQL database for Mobile Application

I'm in the early stages of building a mobile app (starting with Android and then IOS). Upon opening the app I want user filters to be able to query real time into the remote database and load current ...
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0answers
9 views

Software for creating an app around a HeidiSQL database

I started working on a project where I created a database on HeidiSQL with a series of procedures, functions and triggers. For the next step, I need to create an app (windows or linux) that will ...
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0answers
11 views

Best tools to check SQL code

I am searching for best tools that are available in market to find anomalies in SQL code. SQL Code includes Queries, Stored procedures, Functions, etc. Expectation is to have a tool which checks the ...
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0answers
9 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 ...
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1answer
18 views

query the web by response headers and url

Do you know any service that allow you to use sql like query to find stuff on the web? I read about something like it about 2-4 months before that gather information from the world wild web but I ...
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0answers
21 views

Php free and web based reporting tool

Need help to find free and web based reporting tool for my php project. Need run it on server and create pdf/exel report based on sql/visual queries. I tried different tools but they are not good (...
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0answers
12 views

PostgreSQL query formatter which removes unnecessary parenthesis

When I ask postgres/navicat to give me the definition (DDL) of an existing view it gives a version which has way too many bells and whistles compared to what was used to create the view in the first ...
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0answers
17 views

Tool that guides converting / mapping JSON, XML, Excel based data to various SQL Table Formats

I would hope this tool would let me select columns for import from excel and then rigidly apply data type rules, allow custom conversion functions, and provide some sort of "workflow" that retains the ...
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0answers
35 views

Looking for a database server on an embedded system

So I'm looking for a database server which needs to run with the following requirements: Run on Windows XP. Log in via TCP/IP. Authentication. Expose custom stored procedures. It will be running on ...
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2answers
138 views

What DB engine should be used for a petabyte database?

Given: The volume of data is expected to run into petabytes over a couple of years. The full set of record types, applications and queries is not known in advance. It is expected that stakeholders ...
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72 views

Recomended SQL client for AWS Athena that supports queries sharing

I'm looking for the best sql client to use with AWS Athena (with JDBC driver). One of my needs is to share the queries between users, and I would like to know how can I do it in the best way. The ...
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0answers
12 views

Client side 2D and 3D creation on asp.net website

I would like to integrate a 2D and 3D floor plan designer for my customers on my asp.net website. I have looked at WebGL. Has anyone used WebGL for doing website floor plan design? Or can you ...
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2answers
44 views

What kind of front end should I use?

I'm an intern at an electric company and I've been tasked with producing a front end web app with display and input capabilities. What they want to be able to do is put something like this into a ...
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0answers
29 views

Excel to SQL mapping tool

I am looking for a tool/library to import data from different clients into our SQL database. Each client will have their own EXCEL file. So the number of columns, name of the columns in EXCEL would be ...
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0answers
20 views

Which database should I use to store time series that is local with concurrent writes and not in memory?

I am developing a stock application where I plan to view some indicators such as SMA etc. I would be getting 1000 assets every 15 minutes OHLC data which I am doing with Celery in Python (distributed ...
2
votes
1answer
33 views

What is the best spreadsheet-like tool to manage structured data with tags and multiple columns of different sizes

I'm trying to find a tool which can fit my needs in the management of a list a scientific papers I read during my phd thesis. For each paper I collect title, authors, write a summary, give tags... I ...
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0answers
16 views

Free Database ERD Creator

I am looking for a free option that I can use to design my databases. The following features are a must: Needs to be free or under $100 Able to generate SQL statements to generate the completed ...
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0answers
31 views

Very fast in-memory SQL server

I have an ETL problem that's small enough to live in memory but complex enough to be managed by a team of SQL devs. What's the best way to get very fast standard-compliant SQL where concurrency isn't ...
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0answers
37 views

Object-Oriented SQL Representation

I am looking for a library that offers an object-oriented representation of raw SQL queries. With the example of SELECT statements, I imagine something like having an object that represents the ...
2
votes
1answer
85 views

Faster alternative to Microsoft Access for simple ad-hoc queries

Sometimes I use MS Access 2017 to perform database tasks: Union, Filter, Join ... From time to time I receive data which I need to process, these are different, short, ad-hoc tasks, I need a tool ...
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2answers
39 views

Where to create SQL databases online?

I am wanting to create my own online SQL database for a website that is going to feature some interactive r shiny/plotly apps. I see that there a appear to be a few options through things like amazon ...
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0answers
522 views

SQL Input Sanitization Library

I'm working with a third-party API that requires me to give it complete, runnable SQL query text - I cannot use approaches such as parameterization in order to guard against input that may break a SQL ...
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1answer
39 views

Test data generator for MySQL

I want a tool for populating a MySQL database with random data. The data generated for the primary and secondary keys should be coherent, so the data will not cause integrity errors. It should ...