Uml database design tutorialεργασίες

2 tables and 1 index is corrupted. DDL & DML is slow. tried DMS_Repair but didn't work. We are facing ORA-1578 and ORA -1110 These are two oracle errors. We are unable to write to the tables. We need someone with expertise in recovering Oracle Database and not mysql or any other databases. No trial and error but the expert please. And we need someone quickly! DB Size : 1.5 TB Table size for the tables which are corrupted is , 1st one 350 GB and 2nd one is 12GB, One index corrupted is around 4GB 12:15 PM just to correct myself total databse size 2.5 TB

I am seeking a seasoned database designer to create a modern, well-structured database tailored to my business needs. This project will focus on the creation of a unique database design according to my specifications, with particular emphasis on incorporating search data type. While the exact requirements for the database model and the structure aren't strictly defined, a clear understanding of both structured data formats and document-based NoSQL databases could be beneficial in delivering a comprehensive solution. Ideal Skills and Experience: - Extensive experience in database design & creation - Insight into various database models, including relational and NoSQL structures - Proficient in incorporating search data types...

...create a FileMaker Pro property and mortgage database for me. Specific Features and Functionalities: - The database should have the capability to track property, mortgage, and payment information. - It should be accessible online, allowing me to access and update the database from anywhere. - Custom reporting features are required, allowing me to generate reports based on my specific needs. Ideal Skills and Experience: - Proficiency in FileMaker Pro and database design. - Experience in creating databases that track property and mortgage information. - Knowledge of online database accessibility and custom reporting features. If you have the necessary skills and experience, and can deliver a user-friendly and efficient property and mortgage ...

...provided the sample link here please watch it carefully and apply for this job so that you can match your skills sample video link ; Specifics: - I have specific instructions for the style and theme of the edits. - The final edited video should be between 5-10 minutes in length. Ideal Skills/Experience: - Extensive experience in video editing, particularly in the tutorial genre. - Proficiency in editing software such as Adobe Premiere Pro or Final Cut Pro. - Strong attention to detail and ability to follow specific instructions. - Creativity in enhancing the overall quality and visual appeal of the videos. - Ability to work efficiently and meet deadlines. If you have a passion for editing tutorials and can bring my specific instructions to life, please reach out

I'm in need of an experienced PHP developer to tackle backend development for my project. Here are some specifics: - The key task for this role involves backend development. - Proficiency ...specifics: - The key task for this role involves backend development. - Proficiency in CodeIgniter, Laravel, Bootstrap frameworks is mandatory, as these will be the primary tools used for the backend development. - Despite not specifying any particular features or functionalities, an ability to handle user authentication, data handling, and third-party integrations is highly advantageous. - Website design experience would be plus. Applicants should have previous experience in similar roles and provide examples of past work where possible. I look forward to finding the perfect match fo...

Online database for mail management We need to manage physical mails (letters and packages) for our clients and report them online. In short: 1/ We receive letters and packages every day for our clients 2/ We picture them (outside picture) 3/ Each incoming mail is marked with a unique ID (label) 4/ We allocate each picture to a mailing box online 5/ Client of the mailing box is informed by email that a new mail is arrived for him 6/ Client can instruct us through his online account with the following options (see images with charts) : a/ Scan content (after scan shipment is still be available for forwarding) b/ Forward -> select forwarder • Priority mail postal service (no tracking number) • Priority mail postal service (with tracking number) • FedEx (...

I am looking for a developer to create a database for my project. Database Type: - MS Access Preferred Programming Language: - No preference Number of Tables: - This question was skipped Skills and Experience: - Experience in developing databases using MS Access - Proficiency in SQL and database design - Ability to work independently and meet project deadlines

I am looking for a freelancer to help me create a worldwide hotel contact database for my new enterprise. The ideal candidate should have experience in data collection and be able to provide accurate and up-to-date information. Specific requirements for the project include: - Collecting hotel names, addresses, phone numbers, and email addresses from around the world - Ensuring the database is comprehensive and includes hotels from various countries - Verifying the accuracy of the information and updating it regularly - Organizing the data in a clear and structured manner for easy access Skills and experience required for this project: - Proficiency in data collection and research - Attention to detail and accuracy in data entry - Knowledge of the hotel industry and famil...

I am looking for a freelancer who can help me with a Google Sheet Contact number conversion to Whatsapp Broadcasting project. Contact Number Format: The contact numbers in the Google Sheet are in the local format, without any country code. WhatsApp Business Account: I already have a WhatsApp business account set up. Tutorial Requirement: I do not need a tutorial on how to use the new system, as I am confident in figuring it out on my own. Ideal Skills and Experience: - Experience in working with Google Sheets and data manipulation - Proficiency in using the WhatsApp Business API or similar tools for broadcasting messages - Strong understanding of contact number formatting and conversion - Attention to detail to ensure accurate and reliable data transfer If you have the ...

Need machine production and job report. data available in SQL database

I am looking for an adept freelancer who can walk me through an intermediate level tutorial on managing Mendeley references. This tutorial should specifically cover: - Importing and organizing references into Mendeley - Using the Mendeley Web Importer Skills and Experience: - In-depth knowledge of Mendeley software - Experience in creating a tutorial for an intermediate audience - Conceptual clarity in managing references - Ability to articulate complex terms in an easy-to-understand manner I prefer a tutorial that guides me on managing old word documents and formatting them in Mendeley. Providing a text-based tutorial with screenshots would be the best way to meet my needs. Interested and capable freelancers are urged to place their bid. Your...

2 tables and 1 index is corrupted. DDL & DML is slow. tried DMS_Repair but didn't work. We are facing ORA-1578 and ORA -1110 These are two oracle errors. We are unable to write to the tables. We need someone with expertise in recovering Oracle Database and not mysql or any other databases. No trial and error but the expert please. And we need someone quickly! DB Size : 1.5 TB Table size for the tables which are corrupted is , 1st one 350 GB and 2nd one is 12GB, One index corrupted is around 4GB 12:15 PM just to correct myself total databse size 2.5 TB

I'm looking for a skilled video creator to develop tutorials for my YouTube channel. These videos will cover various areas on improving oneself such as social skills and self-confidence. • The video creator should have experience in creating tutorial videos with a knack for simplifying complex concepts. • Ideally, you are an expert in the field of personal development, with a special focus on enhancing social skills and fostering self-confidence. • The ability to creatively translate these areas of personal development and improvement into engaging and digestible video content is highly important. • Fluency in Spanish is a plus, but not a necessity - clear, engaging communication is key. This surely is a great opportunity for those passionate about guidin...

I am looking for a freelancer to help with a project for my existing business. The main task is to extract information from a spreadsheet that contains 5000 rows of data. We would like the freelancer to provide us with formulas and templates that will allow us to reproduce this information every week. The output file should be in XLSX format. We do not require additional assistance in interpreting the extracted data; we only need the data extraction itself. Ideal skills and experience for this job include: - Advanced knowledge of Excel and experience with creating formulas and templates - Attention to detail to ensure accurate data extraction

Calling all freelancers! I am looking for a VA to do some general tasks such as doing some editing on canva (My paid plan), making some yout...store every once and a while. I can also teach you to manage my ad creatives for tiktok and facebook. Willing to charge 2 CAD per hour message me if interested. I will train you by showing you a tutorial on what I want done exactly on each task I give. Specifications: Needs to be fluent in english - if you don't understand the task, I will look for another freelancer Not complaining about work, has a good attitude Is flexible and able to give quality work Can be available around my time 9 am MST to 9 pm MST. Needs to have a good character and is nice and polite. I will train you by showing you a tutorial on what I want done exactl...

I am looking for a skilled video editor to help me create tutorial-style videos for my YouTube channel. Editing Style: - The videos should have a tutorial-style editing style, with a focus on demonstrating and explaining various topics. - The editor should be able to create visually appealing and engaging videos that are easy to follow. Video Effects: - I have specific video effects in mind that I would like to be used in my videos. - The editor should be able to incorporate these effects seamlessly into the videos to enhance the overall quality and impact. Frequency of Video Uploads: - I plan on uploading videos to my YouTube channel twice a week. - The editor should be able to work efficiently to meet this schedule and deliver high-quality edited videos on time. Skills...

...have a query that performs a calculation that pulls data from my api. I need that query put into a new table, for faster access. 1. So task is put query into db and have a schedule to be done daily More Detailed for 1) a. when query is ready to be put in table, use an optimized query to reduce the no. of calculations and data that needs to be pulled from the API b. Create the Table in the Database c. Map out the columns according to the data fields your query will be returning d. Create a Stored Procedures of the query that is going into your table e. Configure the Stored Procedure to run on a daily schedule programmatically f. Monitor the query's performance to ensure it's pulling the data as expected 2. Diagnosing and fixing the profit and loss calculations...

I need an experienced freelancer to help me consolidate and optimize several Google Sheets databases for personal use. This task will involve the analytical merging and organizing of data, ensuring its accuracy. Key tasks and responsibilities: - Analyze multiple Google Sheets databases - Use my specific criteria to merge and organize this data - Ensure accuracy at all times The ideal freelancer for this job will have: - Solid experience with Google Sheets - Strong data management skills - Excellent attention to detail - Experience meeting strict deadlines. It is essential that you know how to navigate Google Sheets and are comfortable working with databases. This project is integral to my personal organization and data management, so it is crucial that everything is accurate and ...

I am seeking an arabic speaking knowledgeable freelancer able to customize my exi... - The candidate will need to develop and integrate functions that allow retrieval of product details. 2. **Data Updating:** - The specialist should also engineer capabilities to update these product details in the database seamlessly. 3. **User Information Management:** - Lastly, the project will involve creating mechanisms to retrieve and update user personal identifiers such as name, contact email and number. 4. **Manage permissions of employees** - Create permissions for employees The ideal freelancer should possess experience and proficiency in database management, programming for retrieval and update of data, and understanding of privacy norms regarding handling user pers...

...ReactJs developer to create a web application with a unique feature of dynamically switching between multiple databases based on the URL. This project is based in Salem, Tamilnadu and selected candidates will be required to sign an NDA. Key requirements: - Database support for MySQL, - User authentication - CRUD operations - Responsive design Ideal candidate should have: - Proficiency in ReactJs and experience in creating dynamic URL-based applications - Expertise in MySQL, - Experience in building applications supporting multiple database systems - Adept in creating user-friendly and responsive designs Candidates who can contribute innovative ideas to enhance the functionality and user experience of the upcoming web application are more than welcome to bid...

I'm looking for a highly skilled VBA developer who can efficiently manage Access databases with advanced functionalities. The expert will be specifically focusing on: - Maintaining and managing our inventory database which includes advanced features like queries, forms, and reports. - The developer should be proficient in dealing with Access databases with several tables and relationships. The ideal freelancer should be experienced in VBA development, Access database management, handling sophisticated database relationships and advanced features like queries, forms, and reports. Exceptional knowledge and experience with inventory-related databases will be a significant plus.

I'm in need of a proficient individual who can handle both graphic design and video editing tasks. The primary focus would be on: - Crafting unique and engaging graphics. Given that a specific style was not selected, I encourage a diverse and fresh approach to the designs. Flexibility and creativity are key assets. - Editing tutorial videos. Attention to detail, ability to clearly convey complex information, and an understanding of tutorial flow are musts for this task. Ideal candidates will have substantial experience in graphic design and video editing. Feel free to share your portfolio or samples of previous related work. Your technique, creativity, and understanding of the content will highly determine your success in this role. I'm excited to s...

I'm seeking a proficient .NET developer with expertise in handling back-end development and managing small databases up to 1GB. Your tasks will include: - Structuring, implementing, and manag...in handling back-end development and managing small databases up to 1GB. Your tasks will include: - Structuring, implementing, and managing the back-end of the .NET application. - Administering and maintaining our database, ensuring the integrity, performance, and security of the transactional data stored within it. The ideal freelancer for this project has a strong understanding of back-end processes, .NET framework, and has experience in dealing with transactional data. Essential skills include being detail-oriented, demonstrable problem-solving abilities, and efficient database...

I am looking for an Employee Database for our Ed-Tech Company. We are looking for a database in the US region for Teachers for English Programs. - I want a fresh database (B2C) for our e-learning courses program and services. - Need "Teacher's" personal data, especially for recruiting purposes and our online courses. - Teacher should have excellent knowledge of English subject. - I needed data with the below field, Data required field: 1. Personal Contact Number 2. Email IDs 3. First Name 4. Last Name 5. Job Titles 6. LinkedIn Profile Note: Data must be verified or cross-checked, and missing and wrong data will be replaced by a freelancer. - The Maximum number of Email IDs should be Yahoo, Hotmail, Gmail and Outlook client-based data. - Geo: USA -...

I am looking for an Employee Database for our Ed-Tech Company. We are looking for a database in the India region for Teachers for Math, English & Coding Programs. - I want a fresh database (B2C) for our e-learning courses program and services. - Need "Teacher's" personal data, especially for recruiting purposes and our online courses. - Teacher should have excellent knowledge of Math, Coding and English subjects. - I needed data with the below field, Data required field: 1. Personal Contact Number 2. Email IDs 3. First Name 4. Last Name 5. Job Titles 6. LinkedIn Profile Note: Data must be verified or cross-checked, and missing and wrong data will be replaced by a freelancer. - The Maximum number of Email IDs should be Yahoo, Hotmail, Gmail and...

I am seeking a skilled designer to create a Jasper invoice that is connected to Apex. This invoice design will be based on a specific sample I have, in PDF format. Critical elements to be included in the invoice are: - Invoice number - Date - Company information and other details for items Additionally, I require the inclusion of some branding details such as: - Company Logo - Color Scheme The ideal freelancer for this project should have experience with both Jasper and Apex, and a keen eye for design detail. Familiarity with converting PDFs into other formats and incorporating logos and color schemes into designs is a must.

I am looking for a video editor who can help me with my educational project. I have 4 videos that need to be edited, with text and animations dropped into them. I have a finished video that one company has produced and i want all the transitions and text (font, spacing, colour etc) to match my sample video. I have a strict deadline and need a big company where you can have a big team of people each doing the first draft on one video and then a manager checking them for consistency. The videos need to be done in batches like this and not one by one! Video 20 – 5 minutes Intro, music and outro to be added No animations and no text Video 21 - 15 minutes Intro, music and outro to be added 5 slides of text and a golden rules animation Video 29 46 seconds Intro, music and outro...

Demonstration on how to mass upload listings and menus to Drupal site using .csv (menus is extremely large file)

I urgently need a proficient developer to begin working on moving an API query into a database table. This is a task that requires prioritization and immediate attention. I need someone that can work 100% on my project and deliver within 1 day, even if they get no sleep. You would be expected to work until task is completed. Once this is accomplished, the next steps will involve: 1. Diagnosing and fixing the profit and loss calculations for race, event, and range that are currently malfunctioning. 2. Resolving the limitation issue with filter odds, which is currently not performing as expected. The ideal freelancer for this job has substantial experience in: * Database architecture * API Integration * Debugging and problem-solving skills Please note, I need this wo...

I am seeking an experienced server developer with an emphasis in database server development. The primary technology required is MySQL and the key requirement is to deliver high performance and scalability. Requirements: - Expertise in database server development with a focus on MySQL - Experience in building scalable server solutions - Understand the concepts of high performance databases - Ideally, able to provide examples of previous work on similar projects This project requires both scalability and robustness in terms of performance. Therefore, the ideal candidate must be up to the task, being able to ensure the best possible performance is extracted from MySQL. If you believe you are the right person for this project, I look forward to receiving your bid.

I'm in need of an expert who is highly proficient in Excel database formatting and sorting. This project predominantly concerns sorting data into a customized format based on my own requirements. • Key Task: The key task here is to arrange the Excel database according to a specific data field. It requires careful attention to details and solid understanding of Excel's data sorting capabilities. • Unique Requirements: The desired Excel database format isn't a simple alphabetical order or based on a certain data column. It's more specific, the data has to be grouped together by a specific data field. • Ideal Skills: The perfect candidate would be an Excel specialist with a solid understanding and experience of complex data sorting...

I am wanting to start in PHP but I don't have the patience to configure all of the Backend/Web server stuff. I need: - CodeIgniter 4 Framework 4.3 on live site and domain. name pointed to it on my Hostinger VPS - I'll give you root access - Assign Domain name to this site and it should be live - even if it just goes to the CI4 welcome page - Database set up - I have a sql file for it so it shouldnt be any problem - Ideally have VIsual Studio COde (i have it on my Macbook) dset up so i can make changes on my local mac book - and then it would very easily be able to go live. If you ahve any better recommendations that would be basically i just want to be able to not worry about the back end stuff. - Create env/backup of the finished set up and thatis it. I like

I need an experienced freelancer to help me consolidate and optimize several Google Sheets databases for personal use. This task will involve the analytical merging and organizing of data, ensuring its accuracy. Key tasks and responsibilities: - Analyze multiple Google Sheets databases - Use my specific criteria to merge and organize this data - Ensure accuracy at all times The ideal freelancer for this job will have: - Solid experience with Google Sheets - Strong data management skills - Excellent attention to detail - Experience meeting strict deadlines. It is essential that you know how to navigate Google Sheets and are comfortable working with databases. This project is integral to my personal organization and data management, so it is crucial that everything is accurate and ...

I need to carry out an easy project. Attached information in pdf.

I am looking for a developer to create a searchable database for GPS images of public works issues. The database should have the following fields: location, issue description, and tailored fields to suit this project. Attached is a more detailed selection of detail, an older version we used to use which we are refining this from and one sample offender report. The database should be accessible on both web and mobile platforms. Additionally, I would like the database to have the ability to generate both standard and custom reports. Ideal skills and experience for this project include: - Database development - GPS photography integration - Web and mobile application development - Extensive search and report generation functionality

...involves saving real-time stock market data from an API into a MySQL database. The ideal candidate should have experience working with real-time data and integrating APIs with SQL databases. Requirements: - Expertise in working with stock market data and APIs - Proficiency in MySQL database management system - Strong understanding of real-time data updates and handling - Ability to design and implement an efficient database schema for storing the API data - Experience in optimizing database performance for handling real-time updates Skills and Experience: - Strong knowledge of stock market data and APIs - Proficiency in MySQL database management system - Experience with real-time data updates and handling - Database design and op...

I am seeking a proficient content creator with the skill and ability to produce concise, engaging, and informative "how-to" tutorial video content aimed at the general public. Skills And Expertise Required: • Video Production • Content Creation • Tutorial/How-to video development • Understanding of creating content for mass consumption • Ability to communicate complex instructions effectively in video form Your main task will be to transform my ideas into video content that can easily explain how to perform certain tasks or use certain products. Previous experience creating tutorial videos for a diverse audience is highly preferred. An inherent understanding of how to make content relatable for the general public is vital for this...

I'm looking for a PHP database programmer. I have already Created PHP basic Contact form and receiving customer inquiry but just need to ad to the Database and admin view so I can login and view the of the inquire posted by customers. Bear in mind the information for bidders isn't provided so be ready to explain eloquently why you are the best fit for this project.

I'm looking for a PHP database programmer. I have already Created PHP basic Contact form and receiving customer inquiry but just need to ad to the Database and admin view so I can login and view the of the inquire posted by customers. Bear in mind the information for bidders isn't provided so be ready to explain eloquently why you are the best fit for this project.

...create a user login application that connects directly to my MySQL database. The app's primary purpose will be to collect specific details from multiple users - specifically, email (required), phone number, and name (required), which will then be securely stored into a MySQL database of my server. The ideal candidate for this project should possess: - Extensive experience in mobile app development - Proficiency with MySQL databases and their integration in apps - A firm understanding of data protection and privacy concerns - Proficiency with creating user login flows and managing user credentials This project is crucial and requires a detail-oriented developer with a strong grasp on user login mechanisms and database connectivity. Your responsibilities...

... The “client” is the front-end desktop application. Have a remote database that multiple desktop clients can access remotely and: - See the documents and related information on the database (from the client) - Delete documents of the database (from the client) - Add local documents to the database (from the client) The database/client should be able to do the above for the following file types: - .xlsx - .xls - .doc - .docx - .pdf - .ppt - .pptx Multiple clients (up to 5 at a time) should be able to add files and remove them from the database asynchronously. Example: 3 people are trying to add a file to the database at around the same time, the database should be fine with handling that asynchronously. The da...

...WordPress database optimization to improve performance. Specifically, the queries are taking a long time to load which negatively impacts the user experience. Key project goals: - Speed up query load times on homepage and blog pages. - Implement a caching or performance optimization plugin. - Ensure the website can efficiently handle a peak traffic volume of 100-500 users. The ideal candidate will possess: - Proficiency in WordPress - A strong understanding of databases, more specifically, MySQL - Experience with performance optimization plugins - Strong problem-solving skills - Capacity to work under pressure and handle high volumes of traffic Your task will include diagnosing the current issue, proposing a solution, and implementing that solution to carry out the necessary...

...am looking for a developer with experience in Django to work on my visualization app. The app uses a Postgres Database and represents data in dashboards, tables, and charts. Skills and experience needed: - Strong knowledge of Django framework - Proficiency in working with Postgres Database - Experience in developing dashboards using Django and visualization libraries - Ability to create interactive and user-friendly dashboards - Familiarity with data analysis and visualization techniques The project requires the following: - Developing dashboards to visualize data from the Postgres Database - Implementing specific metrics as requested by the client - Accessing data from the database using API and direct Queries If you have the necessary skills and experi...

I am looking for a freelancer who can create tutorial videos for my YouTube channel. Requirements: - The videos should be in the tutorial format. - I have a general idea of the content for each video, but I am open to suggestions from the freelancer. - Each video should be between 5-10 minutes long. Ideal skills and experience: - Strong knowledge and expertise in the topic of the tutorials. - Experience in creating engaging and informative tutorial videos. - Proficient in video editing software. - Ability to clearly explain concepts and instructions in a concise manner. - Creative and able to come up with unique ideas for tutorial content. If you are passionate about creating educational and engaging tutorial videos, and have the necessary skills and ...

Backend Work - I would like add a hotel component from a backend db. UI Work - Master Page Redesign CSS and JS Compatiblity in exisiting project Search-package Create-Itinerary Details View-Itinerary Send Quote Save Quote Print Quote Edit Code Confirming Booking Generate Invoice Generate Voucher Service Delivery Calendar Other supportive actions

...This is a prototype so we are happy to purchase the license and materials of prefabricated assets for environment. Must be apple and android smartphone compatible. For the code part - we will add some interaction to the world. Some object interaction such as opening doors, pulling levers, magical visual effect animation (prefabricated / stock). We also need a simple animated interface (like a tutorial). Summary - Need a 3D game designer and coder - Small sandbox world with some interaction. - All sounds, music and any voices will be provided by us. - Some object interaction (opening and closing doors, moving levers which move objects for example). - We also need simple animated overlays (2D over the 3D world - like an inventory overlay) - Android/Apple. Touch screen. Double Ta...

...the articles. Tone and Style: - The articles should have an informative and professional tone. Topics and Themes: - The client will provide specific topics for each of the 20 articles. We'll provide you a word document with the texts from chatGPT. From that you'll need to organize it and write a tittle for each of the article including words like : what, how, vs, why, tips, review, best, top, tutorial Ideal Skills and Experience: - Excellent writing skills with a focus on clarity and conciseness. - Knowledge of landscaping and related industry trends. - Ability to incorporate provided keywords effectively. - Attention to detail and ability to meet deadlines. If you are a talented writer who can produce high-quality articles that inform and engage our readers, we wo...

I am looking for a freelancer who can help me with extracting table data from a specific website and storing it in a MySQL database. Website Extraction: - The freelancer should be able to extract both text and numeric data fields from the website. - The website URL will be manually provided by me. Data Storage: - I am looking for a specific structure or format for storing the data in the MySQL database. - The freelancer should have expertise in determining the best structure or format for the data storage. Skills and Experience: - Proficiency in web scraping and data extraction. - Experience with MySQL and database management. - Ability to determine and implement an appropriate structure or format for the stored data. If you have the required skills and experience...

...create a user login application that connects directly to my MySQL database. The app's primary purpose will be to collect specific details from multiple users - specifically, email (required), phone number, and name (required), which will then be securely stored into a MySQL database of my server. The ideal candidate for this project should possess: - Extensive experience in mobile app development - Proficiency with MySQL databases and their integration in apps - A firm understanding of data protection and privacy concerns - Proficiency with creating user login flows and managing user credentials This project is crucial and requires a detail-oriented developer with a strong grasp on user login mechanisms and database connectivity. Your responsibilities...

We need urgently someone expert in LiberPilot open source flight controller software. MUST be absolutely expert in advance features such as scripting waypoints with IFS and THEN commands which could control Accessories 0-4. These scripts must be loaded via telemetry and also from the local hard drive into LibrePilot GSC He/She must be able to write a detailed tutorial on these advanced features. Once off payment of $500 Absolutely NO amateurs please! MUST be fluent in ENGLISH