How does a database handle pagination?

Baserow is a powerful platform for organizing, managing, and analyzing data.Continue reading on Medium »

To demonstrate the practical feasibility of the formalism proposed to the public in a series of papers we published, we are currently…Continue reading on Medium »

Welcome to the world of database management! Have you ever felt that you are lost in a sea of data, struggling to keep your head up? You…Continue reading on Medium »

In SQL Server, `READPAST` and `UPDLOCK` are table hint options used to control the behavior of SQL operations, particularly in scenarios…Continue reading on Medium »

Dive into Neo4j Graph Databases and Generative AI, exploring how these technologies revolutionize data exploration. Discover Neo4j…Continue reading on Cubed »

As businesses expand, their data requirements often surpass their current database setup. Scaling up your database can be a daunting task…Continue reading on Medium »

In the modern data-driven landscape, being immediately aware of changes in your database is essential. As part of the monitoring system…Continue reading on Locale »

Hi! I am Katya, a member of the START mobile testing team.Continue reading on STARTteam »

안녕하세요. 브릭메이트 Arnold 입니다.Continue reading on Medium »

Ok guys so this is about my homework. Our assignment is to make a database on a theme we choose by ourselves and then make a website/web app to visualise different aspects. I made a music shop database and now I am asking if any of you know how to easily implement what I said above. I gotta say I hate frontend but as a last resort, I will go ahead and practice my HTML, CSS, PHP skills. submitted by /u/Roti23 [link] [comments]

Hi guys. I know this may be a stupid question but I would ask anyway because I'm a noob. Is it better to offload some of the operations done by database operations (such as joins) in postgres (or any database, for that matter) to some algorithm outside the database to speed up database operations or are databases built for handling large amounts of reads and writes in addition to extra-computation, particularly for large amounts of data? I am talking about times when there is a huge amount of reads and writes to that database. I was thinking that the amount of joins in my queries would slow down operations as the size of the tables grow bigger and I cannot help but feel that I'm stuck in a bad case of premature optimization. The joins were supposed to be replaced by data streams that allow us to continous reads and writes without worrying about anything else. submitted by /u/steve_335 [link] [comments]

I am studying about ERM in our database class now. the Professor said that some relationships cannot be implemented in the database like 1:1 , C:C, M:1, M:C, 1:M, C:M, CM:M, CM:CM, M:M The only thing was recommended were CM:1 , CM:C, and 1:C I cannot get it in my head why is this? can someone clear this up for me or give practical examples about this concept? submitted by /u/Outrageous_Fox9730 [link] [comments]

This blog post serves as an all-in-one resource for securing your PostgreSQL Database Environment, offering comprehensive insights not easily found elsewhere. I will delve into the details of database security, uncovering the integration of robust tools like Patroni, Etcd, and Pgbackrest and demonstrate how TLS can be implemented to secure data in transit for Etcd, Patroni and Pgbackrest. I hope you'll find it valuable. https://insanedba.blogspot.com/2024/04/secure-postgresql-patroni-etcd.html submitted by /u/riddinck [link] [comments]

I’m currently working on improving our system for verifying and updating physician and clinic information in our database. Currently, our workflow involves the following steps: Data Entry via MS Forms: We fill out physician info via MS Forms and submit their details. Automation with Power Automate: Submissions trigger a Power Automate flow that updates our SQL Server database and emails our leadership team about new or updated entries. Approval and Processing: Updates are then processed and, if necessary, go through an approval process via MS Approvals. While this system works for data entry, it's not proactive in maintaining up-to-date information. We send out empty forms that physicians fill from scratch, which is time-consuming and not user-friendly. What I Want to Achieve: Pre-filled Data Forms: Allow physicians to select their names from a list, view the information we currently hold in a user-friendly format, and make updates as needed. Seamless Updates and Notifications: If updates are made, these should trigger a Power Automate flow to email and notify our leadership team, possibly go through an approval process (like MS Approvals), and subsequently update the SQL database record. The Challenge: We have a tool for data entry (MS Forms) but lack a straightforward method or workflow to retrieve and display current information from the database for user verification and updates. Questions for the Community: Has anyone implemented a similar system that integrates data retrieval with user updates in a user-friendly interface? What tools or platforms would you recommend that can seamlessly integrate with SQL Server and Power Automate for such a functionality? I'm looking for any advice, tool recommendations, or insights that could help streamline this process and make it more efficient. Thank you in advance for your help! submitted by /u/downvoted_your_mom [link] [comments]

I’m currently working on improving our system for verifying and updating physician and clinic information in our database. Currently, our workflow involves the following steps: Data Entry via MS Forms: We fill out physician info via MS Forms and submit their details. Automation with Power Automate: Submissions trigger a Power Automate flow that updates our SQL Server database and emails our leadership team about new or updated entries. Approval and Processing: Updates are then processed and, if necessary, go through an approval process via MS Approvals. While this system works for data entry, it's not proactive in maintaining up-to-date information. We send out empty forms that physicians fill from scratch, which is time-consuming and not user-friendly. What I Want to Achieve: Pre-filled Data Forms: Allow physicians to select their names from a list, view the information we currently hold in a user-friendly format, and make updates as needed. Seamless Updates and Notifications: If updates are made, these should trigger a Power Automate flow to email and notify our leadership team, possibly go through an approval process (like MS Approvals), and subsequently update the SQL database record. The Challenge: We have a tool for data entry (MS Forms) but lack a straightforward method or workflow to retrieve and display current information from the database for user verification and updates. Questions for the Community: Has anyone implemented a similar system that integrates data retrieval with user updates in a user-friendly interface? What tools or platforms would you recommend that can seamlessly integrate with SQL Server and Power Automate for such a functionality? I'm looking for any advice, tool recommendations, or insights that could help streamline this process and make it more efficient. Thank you in advance for your help! submitted by /u/ubisoftsponsored [link] [comments]

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Hi everybody, I am having some serious issues finding the right Graph database for my real-time Knowledge graph application. The use case is: - Insert nodes and edges to the database in real-time (every cpl seconds) - Run graph queries: subgraphs, paths - Algorithms: similarities, centrality, betweenness etc... - Writes: ~100 nodes, 500 edges per minute - Reads: real-time backend for my app (with 1 minute caching) ​ So far, I've tried 2 graph databases unsuccessfully: Neo4J: It looks and works great, but is incredibly expensive and completely out of budget Memgraph: It looks and works great, but has some production level bugs that make it unusable I've already spent months deploying to Neo4J and migrating to Memgraph. Memgraph is now failing in production and I'm a bit fed up with Graph solutions so I'd love to hear the community's advice and feedback. ​ Which graph database should I use for my use case? The criteria are, I thought, quite simple: Mature with large enough community + docs Accessible pricing (30/50 month for lowest tier) Known to power large apps in prod Built-in graph algorithms (similarity, path etc...) On-disk or In-memory is irrelevant: just want the DB to actually work ​ I'm running my stack on Azure. Thanks submitted by /u/Affectionate_One9482 [link] [comments]

I currently have a (relational) database in Access, however I wanted to create apps so I can search/change the data without looking at a ugly table. I've been looking at Azure, specifically the Azure SQL Database, as somewhere to host my database. The problems I've seen with Azure are: Azure seems expensive (My database is ~6 tables, with the largest having ~45k records) The learning curve for it seems steep I exported the many tables to SharePoints lists (put them in a SharePoint site), so I could use PowerApps (and because we have pictures that take up too much space on Access). This worked for a little bit, but I felt this was not how I should be storing my data (in SharePoint lists) and SharePoint/SharePoint lists felt restrictive. Ultimately I would like somewhere to have my database where I can create mobile/web/desktop apps myself and others can use to view/manipulate the data in the database. My database is (relatively) small, so that's what pulling me away from Azure. submitted by /u/stupldGuy [link] [comments]

We’ve just started learning normalization in university, but I’m kind of struggling to wrap my head around it. I understand the partial and transitive dependencies, but I can’t understand why there are attributes that are dependent on Customer_Name. Sorry if this is a dumb question but I’m still very new to this. submitted by /u/TelesticXP [link] [comments]

Hey I have been working on a personal project which requires me to store financial data. I have scripts which pull information on a daily basis and write to my local machine. I am now trying to shift the writing of this information off my local machine to a database online, so I can automate the process and not need to manually run the scripts. A simple relational database will do, I don't need anything fancy. Do you guys know of any resources which would help me best achieve this? I was planning on going with Fly.io but wanted to get some advice first. submitted by /u/Bob_ination [link] [comments]

Hello, I'm a junior software engineer seeking advice from those with more experience. I have been programming in C# for two years, primarily on projects where data storage was already set up. I am now planning to develop a full-stack Blazor application and am uncertain about which technology would best meet my needs. I've experimented with both Entity Framework and Microsoft Table Storage but haven't yet decided on either. I need a database solution that can adapt as my application's classes evolve over time. It's crucial that the application remains functional during beta testing, even as I make changes to property names and attributes without disrupting the entire system. What would you recommend? submitted by /u/Tricky_Peanut8626 [link] [comments]

Speed up all spatial operations and functions in Oracle Database with SPATIAL_VECTOR_ACCELERATION parameter. https://insanedba.blogspot.com/2024/04/speed-up-all-spatial-ops.html submitted by /u/riddinck [link] [comments]

or do they have thousands of mariadb databases inside of a mariadb database? I don't really know the structure of their databases that they use for these organizations? submitted by /u/savant78 [link] [comments]

Hi everyone! I am struggling a lot with finding data via ORBIS & WRDS in the Amadeus database. I have tried numerous ways and downloaded sets of data through their web queries, but I feel I am not getting the right data. I need to get data on Global Ultimate Owners in Europe and their subsidiaries, but I am struggling to find a dataset that contains both these conditions within on set to be able to refine from there onwards with other criteria. Does anyone maybe have any advice they can share on how to get the GUOs and their subsidiaries in one set or if this is possible? ORBIS does not allow more than a certain number of companies to be downloaded which makes this task more difficult. I would really appreciate any advice as I have no experience in this area at all. submitted by /u/zoefrommann [link] [comments]

Hello I'm a student and still new to erd currently im doing a database system that calculates staff salary, book reservations and manage inventory for a cafe. As you can see there's entity call printer so the user can print staff and ingredients details. I'm not sure if printer is valid entity and the attributes too I don't think it's correct but I don't know how to fix it. It will be very helpful if you can give your opinions about my erd. Here is the Business Rules: A customer can book many reservations A reservation is booked by many customers One supplier supply many ingredients An ingredient is supplied by one supplier A printer can print many staff details A staff details can be printed by a printer A printer can print many ingredients An ingredients can be printed by a printer submitted by /u/Lumpy_End_6576 [link] [comments]

Hello guys. Recently, I have learnt MySql. Now I want to be more professional. But I have no idea about What shall I do. How can I use it on real life work. Thank you. submitted by /u/No-Confidence-8182 [link] [comments]

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Desktop database clients have always felt clunky to me. After 10 years of programming, I still find myself struggling with basic tasks—like securely configuring access or just trying to pull data from a different device. Every time I'm away from my main setup, it feels like I'm locked out of my own data. These hurdles slow me down and remind me why we need to push for web-based solutions that are not just powerful, but also intuitive and accessible right from the browser. At Hoopdev we are building a Clojurescript client and Golang server that keeps what’s best about database clients while modernizing the experience in the web. As of today, we’re launching our Free plan and anyone can start using it. It works with any browser. We’ve built: 1) Schema navigation and autocompletion that works with any db 2) Grouped outputs: so you can easily copy, search, and share query outputs 3) AI-powered Data Masking and Community-sourced Workflows [0]: so you can build your own middlewares 4) The ability to share your outputs with teammates: no more pasting long unformatted SQL into Slack 5) Runbooks: save your team’s common queries into a Git repo so your teammates can run them form a web form. We built a new type of language server that runs on Kubernetes, it is a lightweight Golang GRPC proxy that can scan and modify layer 7 packets in real-time (this is what enables real-time AI data masking). UI uses Clojurescript. You can self-host the full solution. Our business model is to make the database client so useful for individuals and small teams that their companies will want to pay for the team and security features. We will never sell your data. You will notice that a log-in is required and that we do collect usage data and crash reports. We do so because we’re spinning up backend resources for each user and also to keep improving the product. We’ll soon allow users to opt out of usage data. You can see our privacy policy here [1]. It is early, but we are confident that even today the experience is meaningfully better than in many desktop database clients. Please give it a shot and let us know how it goes: https://hoop.dev/databases Follow us on Twitter [2]. Let me know what you think! Ask me anything! [0] https://github.com/hoophq/plugin-secretsmanager [1] https://hoop.dev/docs/more/privacy-policy [2] https://twitter.com/hoopdotdev submitted by /u/andriosr [link] [comments]

Let's say R(A,B,C,D,E,F,G,H,I,J,K) Functional Dependencies: A -> C,D,E A,B,G,H -> I,J,K,F J,I,G,H -> A,F,B If JIGH is the minimal superkey. Since (G,H) is part of the msk and also in another functional dependency (A,B,G,H -> I,J,K,F). Does it consider as a partial functional dependency? submitted by /u/ValianxD [link] [comments]

hi, i don't know much about using dBs in prod with lots of data so asking for advice on which to use. My usecase is that people are having conversations with ai models. I first check if the person is an authorised user based on an id. I then save their message and the response they get. I also save the timestamp. I'm storing tones of chats with this information. I want the check for authorised users to be as fast as possible so the response can be generated asap. I'm also doing a lot of queries over the saved chats, in which there are thousands of messages. Whats the best dB to use as storage? I already have a small start working with supabase but I'm not sure if thats the way to go. Any advice is appreciated 🙂 submitted by /u/lostlifon [link] [comments]

I wonder if in Warehouse management system is it valid to have one generic "document" table that can have multiple types like order, sales, purchase, issue or should there be separate table for each type. What do you think? submitted by /u/FollowingMajestic161 [link] [comments]

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