Design a database with mysql serverlet and javaроботи

Tengo el código empezado pero no logro subir el archivo al bucket, lo que necesito es un método que reciba como parámetro un arreglo de byte que contendrá el archivo y lo guarde en un bucket.

I've been facing issues with a MySQL table that seems to be taking up too much space in my database, despite there being no data in it. The table is almost 2MB in size while it has no rows at all. The database was originally like 50kb a few weeks ago. Recently we made some minor changes, like adding index. Then it suddenly become so huge. Key points: - Table size issue: The MySQL table is bloated despite having no data, and it's causing performance problems. - Insertion operations: The table is mainly used for inserts, which are what I need it to be optimized for. The work needs to be done remotely using anydesk. If you know how to do it, it should be just a few min fix.

I'm in need of a customized Java program. I haven't decided on a specific purpose, but I'm looking for a skilled developer who can deliver a robust, well-structured program. The ideal candidate for this project should have a strong command of Java programming, as well as experience with program development for various purposes. The program may involve extensive data manipulation, network interactions, or other functionalities. Your ability to create clean, efficient code will be a big advantage. Please note that, as I haven't pinned down the exact requirements, being able to adapt and respond to shifting project needs will be crucial. Looking forward to hearing from you.

I'm in need of an experienced Android developer to update our Java-based app, originally designed for Android 5 KitKat, to work seamlessly on modern tablets. Key Requirements: - Improve User Interface: The project involves enhancing the app's existing UI. - Compatibility Upgrade: The current app is only compatible with Android 5 KitKat; the developer must ensure it functions smoothly on contemporary tablets. Additional Information: - The app currently consists of 6-10 screens or activities. - A new feature will be the integration of Bluetooth connectivity. -The app controls hardware via bluetooth, sends PWMs and reads ADC values and reads/writes to an rs232 info stream

I'm looking for a skilled software developer who is proficient in Java and familiar with the DJI drone SDK. Seeking individual with HTTP and DJI SDK experience to add features to DJI Ground Control Software. The application must transmit and handle HTTP REQUEST to server, display popup messages, play notification audio, and auto-upload waypoint to a selected drone. Key requirements: - You must have experience in software development on Windows OS. - Proficiency in Java is a must. Experience with DJI drone SDK is highly preferred. - The main feature to be added to the software is automatic drone flight path planning. Key responsibilities: - Integrate the DJI drone SDK into my existing software. - Im...

 We are seeking a highly skilled and experienced individual to fill the role of Database Architect/Lead Developer specializing in Netezza and Oracle databases. The ideal candidate will be responsible for designing, implementing, and maintaining database solutions that meet the needs of our organization. This role requires strong technical expertise in both Netezza and Oracle platforms, as well as leadership capabilities to guide a team of developers. Responsibilities  Design and implement efficient database solutions for our organization, leveraging Netezza and Oracle technologies.  Lead a team of developers in the implementation and maintenance of database systems.  Collaborate ...

I'm in need of a skilled and experienced games programmer to help me create a mobile game with a strategy genre. The ideal candidate for this project should have the following qualifications: - Proficiency in C++, Java, and Python, as these are the languages I'm familiar with and would like to use for this project - A proven track record in developing mobile games, with a preference for strategy games - Strong understanding of game design principles and mechanics - Ability to work collaboratively, take direction, and provide valuable insight and feedback - Excellent problem-solving skills and a keen eye for detail If you have the necessary skills and...

I have to transfer data and tables from oracle to postgres.

...searching for a developer who can build an automated document verification system to simplify the document management procedure in educational institutions. The system must include the following features: - Database Integration: Integrate with MySQL, our preferred database management system, to make document retrieval and management easier. - User Authentication: I want the system to authenticate users via Single Sign-On (SSO) using existing authentication platforms like Google and Facebook. This is to ensure a secure, seamless and user-friendly sign-in process. Proficiency in MySQL, SSO Integration, and system development is required. Prior experience in document management system creation will be preferab...

...existing React Native application, which is supported by NodeJS and backed by a MYSQL database, needs immediate attention. Here's what needs to be done: User Interface Updates: The component related to photos in the application requires significant changes. I also need a feature that shows the GPS route to the specified delivery point. This functionality was not implemented in the initial version of the application. Additionally, changing screen configuration doesn't display corresponding states with their color (only changes upon updating the application). Functionality Improvements: On top of the UI changes, the app needs general functionality improvements to enhance user experience and the app's efficiency. Also, creat...

Website Designer , Php , E Commerce having knowledge of MySQL

...markets speed up to a millisecond pace, I need a tool that offers a competitive edge. I'm specifically looking for a PC program that can live monitor order flow in a DOM (Depth of Market), successfully identify three-digit numbers and subsequently provide a sound alert to notify me. Key Details: - The program needs to be fast to cater for frequent changes in millisecond time-frames. - I don't have a preference for a programming language. Python, Java, and C++ are all acceptable. - At this stage, I'm unsure which order flow software I'll be using. Therefore, the program needs to be built with adaptability in mind to synchronize smoothly with any potential order flow software....

...an experienced Java Script developer that can resolve a peculiar issue with my implementation. Here are the specifics: - All of the data I'm showcasing are ALL DAY events. - The events are not appearing in the Week and Day views, however, they do display as expected in the Month and List views. - I am using a version of that's not the latest. I'm looking for a professional who can: - Investigate the issue and implement a fix to ensure the ALL DAY events are correctly displayed across all views. - Offer advice on whether updating to the latest version of would help address the problem. The ideal candidate should have: - Profound experience in Java Script development. - A deep understanding ...

I'm looking for someone to work with me on an automated crypto trading bot. It will use Tradingview alerts, (which uses Webhook URL) to ping a script on a server, which then uses an exchange API to execute crypto trades. I will integrate the script into MySQL using php to track the amount traded and set a e.g. a sell price for the crypto just purchased after the alert... I can do that... But I need help with the integration of alerts from Tradingview and the API code to the exchange.

Looking for an android developer Java,Kotlin,JSP, Servlets, MQ series, Hibernate, Python, Microservices, Swings, WebSphere-Portals, HTML5, Bootstrap, JavaScript, Bigdata, Linux Frameworks Android Mobile App Development, Spring boot, Struts, Hadoop This will be ongoing

I have a significant amount of text data from physical documents which I need entered into a database. The ideal candidate will have experience with both data entry and database management. Key Project Requirements: - Data Entry: You will be responsible for accurately transcribing text data from physical documents into a digital format. - Database Management: The entered data needs to be organized correctly in the database. Prior experience in managing databases is essential. Ideal Skills and Experience: - Proficiency in data entry - Strong attention to detail - Experience in database management - Familiarity with data organization techniques I'm looking for someone who can complete this efficiently...

I'm in need of an experienced Android developer to create a productivity app that primarily focuses on calculations. Key Features: - The app will be centered around calculation functions - Users should be able to make basic arithmetic calculations - The app needs to be user-friendly and intuitive for quick calculations Ideal Skills and Experience: - Strong background in Android development, proficient in Java or Kotlin - Previous experience building productivity apps - Prior experience working with calculation functions - A good understanding of UX/UI in mobile apps

Project Overview: We are in need of a skilled backend developer to implement the necessary functions for our financial services website. The primary goal is to ensure smooth operation and functionality across various sections of the site. Project Details: Functionality Scope: Implement backend functions to support the frontend interface. Develop APIs for data retrieval and manipulation. Ensure seamless integration with the chosen frontend framework. Sections Requiring Backend Functionality: User Authentication and Authorization Data Retrieval for Services Newsletter Subscription Management Interactive Content Management Blog and Opinion Management Event Management Comment Section Functionality Social Media Integration Contact Form Submission Han...

I'm seeking a skilled system administrator to replace my current MariaDB with MySQL 8.0 on a CentOS server. The ideal candidate will be able to: - Completely remove MariaDB ensuring no data loss - Install and configure MySQL 8.0, adhering to: * Default configuration * Custom storage engine Security is a key concern. Remote access to the MySQL installation must be restricted. This is crucial to maintain the integrity and security of the server and its data.

I'm in need of a skilled programmer to develop a script that can serve as both a Man-in-the-Middle (MITM) and a Reverse Proxy tool. The primary goal of this script is to assist me in intercepting network traffic and bypassing certain network restrictions. Key Project Requirements: - The script should be compatible with Windows, MacOS, and Linux. - It should effectively intercept network traffic and support the following network protocols: HTTP, HTTPS, and TCP. - The script should also have the capability to act as a Reverse Proxy tool when needed. Ideal Skills and Experience: - Proficiency in programming languages like Python, C++, or Java. - Experience in developing network security tools or...

...consists of a React-based front-end, an ASP.NET API and a MySQL database on AWS, specifically using Elastic Compute Cloud (EC2). Key requirements: - Hosting: Set up and manage the hosting environment on AWS EC2, ensuring the site is stable and accessible. - Scalability: Implement strategies to accommodate low traffic, up to 100 users per day. - Security: Ensure the highest level of security and integrity of the data. Ideal candidates should have: - Proven experience in DevOps and cloud hosting, particularly with AWS EC2. - Background or familiarity with React, ASP.NET, and MySQL. - An understanding of best practices for hosting and optimizing web applications. This project is crucial for...

I need a professional to create an ER diagram for a moderately complex database I'm designing. - This is specifically for database design purposes, using Chen notation. - The database structure I have in mind falls between 10-20 entities, so the ER diagram will need to reflect this level of complexity. - You should have in-depth experience with database design and ER diagramming, particularly using Chen notation. - The ER diagram should be clear, well-structured and accurately represent the relationships and entities within the database. - Previous experience with similar projects is a plus.

The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.

I'm...to work on a self-help app that targets elderly users. The primary goal of the app is to track the user's progress. Key Features: - User Registration and Login: The app should incorporate a straightforward registration and login system to ensure user engagement. - In-App Purchases: It's essential that the app supports in-app purchases to enable users to access premium content or features. The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are...

I'm seeking an Android developer with a strong grasp of Java programming, Android SDK, and UI/UX design for a straightforward project. Key Features: - The app should be capable of user authentication. Primary Goal: - The main objective is to create a basic calculative with admin approval of features and scrollong images which can be changed application. App is similar to video attached The ideal candidate will have experience in developing clean, user-friendly Android applications with a focus on accurate calculations. Experience in UI/UX design is a plus, as we aim to provide a sleek and intuitive user interface.

We are seeking a skilled developer to create a self-service car wash system that can be used on both Android and iOS platforms. The system should allow users to easily locate nearby car wash stations, select their preferred service package, make payments, and receive notifications. The ideal candidate should have expertise in Android and iOS app development, as well as experience with GPS integration, payment gateways, and push notifications. 1. At least 2 years of experience in Android application development 2. Proficient in Java or Kotlin programming languages and Android development tools and frameworks 3. Have a certain understanding of mobile application design and user experience 4. If you ...

I'm seeking a FileMaker Pro expert to modify the existing project database for our small architecture firm. Your main tasks include: - Rectifying existing bugs - Enhancing reporting capacity - Introducing new mapping features, if possible. Some issues have been detected in the current system with features not working properly, particularly in the reporting capacity. A new mapping feature is optional and can be discussed further. There isn't a strict time frame for project completion, but I'm hoping to get it done as soon as possible. Ideally, the applicant should have a strong background in FileMaker, bug fixing and data mapping.

I am in need of a Laravel Developer to work on my website. The changes involve backend functionality and database modifications. Ideal Skills: - Strong experience with Laravel - Expertise in backend development - Proven track record of database modifications Tasks Include: - Implementing API integration, specifically e-commerce APIs - Database modification to accommodate new functionalities I need someone with a high level of expertise in Laravel and backend development. Your ability to integrate e-commerce APIs and modify the database accordingly is crucial for the success of this project. Your focus will be on enhancing the backend functionality, ensuring it's robust and efficient. Your attention ...

I desperately need to get apps, especially those available on the Google ...need to get apps, especially those available on the Google Play Store. My interests lie in a broad range of application types, including gaming, tools, lifestyle, entertainment, and news applications. All applications except finance, wallpapers. And requires a certain amount of downloads. key point: Have a certain number of downloads - The apps should be available on the Google Play Store. Make sure the source file signature file is complete. - I am particularly interested in games, tools, lifestyle, entertainment and news apps. Your role is to sell me the rights to your application. Experience using applications in these specific categories (games, tools, lifestyle, en...

...for a developer who can help me create a movie database website that is connected to a Telegram bot. Key Features: - Movie Database Website: The core of the project is to build a movie database that's user-friendly and comprehensive. - Telegram Bot Integration: I need a Telegram bot that can seamlessly connect to my movie database. The bot should be able to handle user queries and provide relevant movie recommendations. Telegram Bot Functionalities: - Movie Search & Recommendation: Users should be able to search for movies based on different criteria and receive tailored recommendations. - URL Shortener: The bot should be able to generate a shortened URL for the movie being recommende...

...candidate will have a passion for algorithmic trading and extensive experience with the NinjaTrader platform software. This is a fully remote position with a flexible schedule, but the candidate must be available until 3 pm New York time. ????????????????: ✅Develop fully automated strategies, indicators, and innovative software solutions using the NinjaTrader platform ✅Oversee the implementation and migration to GitLab ✅Develop and maintain back-testable signal indicators and server-based setups ✅Lead software migration projects to other platforms like TradingView and TradeStation ✅Perform quality assurance on all products, including webapps (internal/external), indicators, and strategies ✅Test software...

...primary goal is to learn Automation with BDD, Serenity framework, and Rest Assured to implement it in an API testing project at work. Key Requirements: - Experience in Java, BDD, Serenity framework, and Rest Assured - Able to guide and teach on: - Understanding an automation project - Creating and executing tests - Reporting - GIT Integration The project is centered around API testing, so any specific experience here is a plus. I'm looking for a patient, experienced professional who can help me grasp the fundamentals and guide me through the intricacies of implementing automation with the mentioned frameworks. There are existing scripts in place which I need to understand and also create new scr...

We have a website developed in PHP & MySQL database. We need to add news section in the home page. The same should be available to be edited from the Admin Section for the user to change contents in the News Section.

...for a skilled professional who can solve advanced level CTF challenges, in various categories. I need someone who can tackle challenges in Web Exploitation, Binary Exploitation, Cryptography, as well as other categories like web, forensics, osint, and more. Key Responsibilities: - Solve advanced level CTF challenges in multiple categories Ideal Skills and Experience: - Extensive experience with CTF challenges - Proficiency in solving challenges in Web Exploitation, Binary Exploitation, Cryptography, web, forensics, osint, etc. - Proven track record of solving advanced level CTF challenges - An understanding of security concepts Please note that the specific programming languages or platforms to be used in solving the challenges are not specified, but yo...

I'm seeking the expertise of a seasoned developer to create a customized chat functionality for a project I'm currently running. After careful consideration, I've decided to focus on group text chat as the core communication channel. Here's what I'm envisioning: - Group Messaging: The core communication method in use will be group messages. I want the developer to build a robust system where users can create, engage, and manage group chats efficiently. Experience in building similar platforms will be a significant advantage. - Media Sharing: The chat interface should be modern and dynamic, capable of handling in-message media sharing. This means users should be able to share images, videos, and other rich m...

...for a talented developer to assist in populating our global scope 1, 2, and 3 emissions database through web scraping and data moderation. The selected developer will be responsible for scraping emissions data from global listed companies, implementing a moderation system, and enhancing our current offering by providing a database of published emissions data for ASX companies. Responsibilities: 1. Web Scraping - Web scrape scope 1, 2, and 3 data points from global listed companies to populate the VeriCO2 emissions database initially. - Develop scripts or tools to automate the web scraping process and ensure efficient data collection. 2. Data Moderation - Implement a moderation check to review and...

...create a global scope 1, 2, and 3 emissions database as part of our automated quantification of scope 3 emissions project. The selected developer will be responsible for setting up the database, developing a user contribution system, and implementing security measures to ensure data integrity. Responsibilities: 1. Database Setup - Set up a database to store scope 1, 2, and 3 emissions data for global listed companies. 2. User Contribution System - Develop a system for users to contribute data via LinkedIn by signing up and providing their company's scope 1, 2, and/or 3 emissions. - Implement a security check to ensure the user's email domain matches the company name a...

...our team to provide final feedback and approval, looking to shortlist some candidates we will share our final scope with) Description: VeriCO2 is seeking a skilled developer to assist in completing the development of Phase 1 of our automated quantification of scope 3 emissions project. The selected developer will be responsible for conducting a thorough code review and integrating an emissions factor database into the existing codebase. Responsibilities: 1. Code Review and Functionality Check - Review the existing code to ensure there are no backdoors from the previous developer. - Verify that the code is functional and all equations for each method within the 15 scope 3 categories under the GHG protocol are correct. 2. ...

I'm seeking assistance with an urgent issue that's emerged with my softphone engine. - **Operating System**: My system is running on Windows. - **Programming Language**: Unfortunately, the programming language of my softphone engine has been omitted. I believe it may be C#, Java, or C++. It's imperative that the freelancer is comfortable with these languages to handle the issue. - **Timeline**: I'm in need of immediate assistance to solve this problem. Ideal candidates should be able to troubleshoot softphone issues and have experience with Windows software development. Experience with C#, Java, and C++ is a plus. The ability to act quickly and efficiently is essential.

I'm...need of a reliable colleague who can assist me with data entry. The main task at hand is database creation. Key Responsibilities: - Data Entry: Your main responsibility will be to input data into a database. - Database Creation: You will be actively involved in the creation of a new database from scratch. Ideal Skills and Experience: - Proficiency in Data Entry: I need someone who is both fast and accurate in data entry. - Familiarity with Databases: Experience in creating and managing databases will be a great advantage. - Attention to Detail: The data involved in this project could potentially be complex, so attention to detail is crucial. I appreciate someone who is detail-oriented...

I'm looking for a professional Android developer to create a simple yet efficient document scanning app for me. The primary goal of the proposed app is to be able to scan various types of documents, including ID cards, receipts, invoices, paper, and passport photos, and saving them in JPEG format. As such, the app should be able to: - Recognize and accurately scan ID cards, receipts, invoices, paper, and passport photos - Provide a seamless and user-friendly experience for scanning documents - Showing Auto or Manual Edge Cropping, Image Rotation - Using OpenCV - Native Android (Android Studio), Java I would like the app to be specifically tailored for Android, ensuring a smooth user experience and a...

...currently looking for a professional to help integrate PayPal legacy buttons into my existing shopping cart system. PayPal's documentation for the legacy buttons is not helpful. My add-to-cart button gets information from a mySQL database, but I'm unable to get the add-to-cart and view-cart buttons to work together. These used to work on an older web site. Key Requirements: - The main functionality is to enable my shopping cart to be able to process payments via PayPal. - The integration should direct customers to the PayPal website for payment processing. - I am looking for a manual coding integration, so experience in this is a must. Your Skills: - Proficiency in PayPal integration - Experience in manual coding for shoppi...

Estamos buscando un programador Android Studio para crear una app cuyo funcionamiento es conectarse a una base de datos mysql y consultar datos a partir de escanear un codigo de barras o QR. Buscamos a alguien de Argentina o al menos de America Latina.

I'm looking to commission the creation of a comprehensive database of IT working professionals. The main purpose of the database will be for recruitment purposes. Key Requirements: - The database should focus on IT professionals, covering a wide range of roles and expertise within the industry. - The data collected should be accurate, up-to-date and well-organized to facilitate efficient recruitment processes. Ideal Skills and Experience: - Prior experience in database creation for recruitment purposes, ideally within the IT sector. - Knowledge of the IT industry and the different roles and specializations within it. - Attention to detail and the ability to collect and organize large sets of...

I'm seeking a skilled data professional to provide a database of general consumer email addresses. The reach of the database should be international, encompassing various demographics and regions. I'll need the database to be delivered in an Excel file. Required Expertise: - Proficient in data collection - Proven experience in the field of emails dataset - Adept in Excel - Comprehensive understanding of data privacy guidelines Deliverable: - Database of general consumer emails in a well-structured Excel file.

I am in need of a USA email database for my email marketing campaigns. The primary focus of the database should be on consumers rather than businesses or non-profit organizations. An understanding of how to gather consumer-oriented data would be essential for this project. Your role would also include ensuring that the data adheres to privacy regulations and ethical data collection standards. Key skills and experience: - Database creation and management - USA consumer market knowledge - Understanding of privacy laws and ethical data gathering - Previous work with email marketing. Please note that details about target consumer segments such as age range, geographical location, or specific interests or hobbies are not necess...

I'm looking for a skilled freelancer to help me in creating a database of entry-level IT working professionals. The database is intended for recruitment purposes and should focus on professionals within our country. Key responsibilities will include: - Identifying and collecting database of entry-level IT professionals. - Categorizing the database based on different IT fields like software development, cyber security, network engineering, etc. Ideal candidates for this project should have experience in: - Database creation and management - IT recruitment - Strong knowledge of the local IT job market Your work will be critical to our hiring processes and future IT recruitment strategies.

I'm in need of an expert to help me create a database of entry-level candidates from Naukri portal. This database should include their names, contact information, and job experience. Key Project Requirements: - The database should primarily focus on entry-level candidates. - The database should categorize candidates based on their location. Ideal Skills: - Proficiency in data mining and database management. - Understanding of Naukri portal or similar job platforms. - Experience in creating and categorizing databases. The project will enable me to efficiently recruit and engage with suitable entry-level candidates

I have a source code for android video streaming app in java, xml, and i need to change the design of the app frontend I am looking for someone who can make changes to android app code design and recreate the frontend. below i have attached the design of my app, and want to reformat it according to zee5 app design. If you feel its a good fit for you, i welcome your bid. thanks.

...experienced Java developer to refactor an existing code base to incorporate several design patterns and improve overall code quality. This project involves enhancing the structure and maintainability of the code by integrating various design patterns, such as Dependency Injection (DI) using Google Guice, Listener, Builder, Singleton, and, optionally, Factory design patterns. The ideal candidate should understand these patterns strongly and have experience refactoring legacy code. Key Responsibilities: 1. Refactor Service Classes with DI Pattern: - Utilize Google Guice API to implement Dependency Injection across all service classes. - Ensure that all dependencies are injected and managed by the Guice framework....