Application database sql wikipedia jobs
I need an experienced Delphi developer to focus on two key aspects of my existing SQL Server ERP program. Data Querying and Retrieval: - Real-time data updates need to be made available. This will require a good understanding of SQL Server data structures and workflows. User Interface Enhancements: - The current interface needs an overhaul, specifically with the aim of streamlining workflows. This could involve redesigning certain screens, repositioning buttons and options, or reducing the number of clicks needed for tasks. Skills: - Excellent understanding and experience of Delphi programming. - Strong SQL Server knowledge. - Previous work on ERP programs is preferred. - Ability to understand and improve software workflows. - Experience with UI design, focusing o...
I'm seeking a proficient developer to create a unique AR Unity application tailored for my business operations. This AR Unity application will be designed specifically for iOS. Key Objectives: - The primary purpose of this application is to streamline business operations in a store. Key Features: - The application should have an Interactive User Interface. The focus should be on simplicity, intuitiveness, and a polished design. - The second vital feature is Real World Integration. My business operations require an application that seamlessly blends virtual content with the real-world environment. Key Skills: The ideal candidate for this project should have: - Proficient experience in AR application development with Unity. - Excellent w...
...calculate the hourly rate and the time needed to complete different task documents, on an agreed fixed price. The best offers with the right experience will have the opportunity to work with us on a long-term basis. Also, Good prospects for the right developers, based on the performances evaluated over a period of time, once you established your skills. Need to provide the changed code details and sql queries if any at the end of each sub-task, with the changed code line numbers. Unlimited Revisions are needed. Any bugs created due to your own developments are to be fixed on free of Charge. Recruitment is for a long-term big project as such, all the developers are subject to practical skill task tests. Please send your details for the below-mentioned questions. 1. What typ...
...developer who can urgently dive into my project and rectify unspecified bugs/errors. The details of the issues are as follows: - Unspecific database connection issues - Pages are not loading as they should - Certain functionalities are not properly working The exact pages or functionalities affected are not clearly pinpointed yet. It's a task that requires you to have an in-depth understanding of Codeigniter, and the ability to quickly identify and resolve problems within the project. Key Skills and Experience: - Strong experience with PHP and Codeigniter framework - Advanced troubleshooting and debugging skills - Proficient in SQL and server/database connections - Ability to detect and fix broken code rapidly Kindly note, this work is time-sensitive an...
...the scraped data for easy analysis and integration into our database. *Requirements:* 1. Proficiency in web scraping techniques using tools like Python's BeautifulSoup, Scrapy, or similar frameworks. 2. Experience in data extraction and manipulation. 3. Ability to work with large datasets and handle multiple sources simultaneously. 4. Attention to detail and accuracy in data collection. 5. Strong communication skills and ability to provide regular updates on progress. 6. Time commitment: Expected completion within 3 days from the start of the project. *Preferred Qualifications:* 1. Prior experience with scraping election monitoring websites or similar data sources. 2. Familiarity with SQL or other database management systems. 3. ...
I have a Wikipedia page listing all the shopping centres in a region. I need someone to get all the email addresses from the websites and populate a Google Sheet with them.
...experience in writing biographies or history-related genres - Ability to write in a casual and conversational tone while providing factual information Responsibilities: We need to create bios of around 500-600 words for 60 celebrities in perfect English. All work must be 100% original, non copied and grammatically accurate. These celebrities are not very well known, so finding information on them on Wikipedia or other sources might not be easy. You might need to go through video interviews on youtube, newspaper interviews, their social media profiles, dig around old articles etc to get good quality information and construct a full and proper bio. All content must be non-copied, human written and plagarism free. We will pay a max of USD 3 Per Article. Please bid with your price...
I'm in need of a comprehensive web-based reception/database/workflow software that can seamlessly manage differing job flows with the ability to store images and parts dimensions. Features: - Capability to store images, with each job flow encompassing a maximum of 20 photos taken preferibly live via pad or webcam during data entry. - Input of parts dimensions. This data may consist of both textual and numerical elements. Accuracy of data entry is vital, thus the system should display an error message for incorrect formats. Additional Requirements: - Our team has up to 5 users who might need simultaneous access to the tool. Hence, the suitability for multi-user access is a prerequisite. - Report generation capabilities are also required, to facilitate an easy and quick ove...
I'm seeking a skilled professional for developing an advanced Java application. The main goal of this project is to create a Java application catering to professionals. Your expertise in Java will be vital for integrating database, enabling user authentication, and implementing data visualization features. Key skills and experience: - Advanced Java Programming - Database Integration - User Authentication Implementation - Data Visualization Techniques Your ability to understand and develop for our target demographic, professionals, will be crucial for the success of this project.
It is necessary finish a project managemet application made in laravel. The change are: - make some change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have good design, many filter and cross. the charts must have drill down. Please answer only if have experiences in project management software and pivot-query-busienss intellegence. And show my the url of similar job made.
Create a dating app, for those looking for serious relationships
I'm in need of a skilled professional for a customization of the Akinsoft ERP script with specific functionalities related to Inventory Management, Sal...skilled professional for a customization of the Akinsoft ERP script with specific functionalities related to Inventory Management, Sales, and CRM. Key Requirements: - Customization of the Akinsoft ERP script - Functionality for effective Inventory Management - Functionality for efficient Sales and Customer Relationship Management Ideal Skills: - Proven experience with Akinsoft ERP - Proficiency in SQL Server - Understanding of business process and ERP systems Please note, there is no need to integrate with any other systems or platforms. Also, the design of the user interface is up for discussion since the previous questi...
For this project, I am in need of an expert in Azure SQL Database and Azure Data Lake Storage. I have a data solution project that involves less than 1TB of data, hence would classify this as a small scale project. Key tasks include, but are not limited to: Data Solutions: Set up and manage an Azure SQL Database and Azure Data Lake Storage for my data solution. Main task : The legacy Azure SQL DWH has multiple resources including Business Central, Dynamics 365, HubSpot API, NetSuite API, ServiceNow API and Kimble one. (Alteryx and Workato sources can be ignored). Couple of other company sources need to be migrated as well. The new Azure solution need to bring all these data into one lake using any effective azure services into a bronze layer. Fu...
...and authorization; setting up a robust security system to authenticate users and authorize necessary permissions - Protection against SQL Injection; applying various techniques to guard against SQL injection attacks, ensuring database security 2. Efficient Data Load Management: - The APIs should be designed to fetch data as needed from the MySQL database, ensuring fast and efficient loading to uphold user experience 3. Data Handling: - The REST APIs will primarily handle JSON data, thus proficiency in handling, parsing and manipulating JSON data is critical The ideal candidate should have profound experience in PHP, API security, MySQL database management and JSON data handling. A proven track record in secure API development will be adv...
I am looking for a proficient Canva and Excel user to help me create a book that will be published. This book must contain information from 500 different database records and be presented in an organized and visually appealing way. The data to be included from each record includes: - Company's Name - Address - Date - Contact details such as a phone number Additionally, I require a specific formatting for each aspect of the record. The format will be: "Company's Name - Address (in format: Street, City, State, Zip) - Date (in format: Month, Day, Year) - Phone number (in format: Area Code - Number)". Ideal skills for this project include: - Proficiency in usingCanva and Excel - Attention to detail, especially in data entry and formatting - Graphic design skill...
I'm seeking an adept AngularJS developer to help me develop a new highly engaging web application destined for the general public. This will be a ground-up build, so experience in initiating and completing projects is crucial. - Essential Skills: * Proficiency in AngularJS, JavaScript, HTML, CSS * Strong UI/UX focus * Experience in developing user-friendly applications for the public * Understanding of web performance optimization * Capable of translating user requirements into functional software. * Should be able to integrate APIs connecting backend server for interaction * Should be able to handle Authentication * Should be able to deploy in Azure for production Initiative, creativity and punctuality are key attributes I look for...
I'm in need of a proficient flutter developer, capable of integrating user activity-focused push notifications into an application designed for both Android and iOS platforms. The specific notification type includes updates relating to new messages and followers. Ideal Skills & Experience: - Flutter Development - Experience with Push Notifications - Android & iOS App Development - UI/UX Artistic Sense Even though the target demographic was left unspecified, I'm looking for developers that can create a user-friendly interface that can efficiently deliver the intended notifications. This is a vital part of the project, as such, prior experience in this domain will be highly appreciated.
We are seeking a developer with proficiency in Linux and minimalist design to create a website application similar to The main purpose of this application is to enable users to view websites that haven't yet been delegated, thus removing the need to manage hostfiles. Key features and characteristics: - The application should run on Linux web hosting environment. - It must have a minimal yet user-friendly interface, focusing on functionality and simplicity. - The ideal candidate possesses experience in Linux-based development, website application creation, and minimalist user interface design. Experience with DNS server or relevant technologies is a requirement. When you bit for this project, be sure to make your opening comments on the project say "...
I'm looking for an expert who can review and evaluate the Mysql database design of a Customer Relationship Management (CRM) enterprise application. - Anticipated users: The application will be simultaneously used by over 500 users. - Stored data: The primary data to be stored are client contact information, purchase transaction records, and employee records. Ideal Skills and Experience: - Proficiency in MySQL database design - Prior experience in designing CRM systems or enterprise applications. - Understanding of usage and data scaling for large number of users. - Familiarity with handling client contact, purchase transaction, and employee records data. Your contribution will be key to ensure that our database system is optimized for handling ...
Need a talented full stack developer to help me build a web application. On a fundamental level, it will be a basic movie site with certain key features: • User registration and authentication • Movie listings and search function • User reviews and ratings • Add to favourite movies I'm seeking someone skilled in Java, Spring Boot, Feign Client, micro-services and Angular. Prior experience developing similar web applications would be advantageous. Your expertise should encompass front-end and back-end development, with a keen eye for user-friendly interfaces and data security. This is an exciting opportunity to create a platform that will engage movie enthusiasts.
Support Service for the Maintenance of Data Server - Server is designed to pole remote IoT systems which provide monitoring data server stores the data in my SQL. The data is then used by remote users through Grafana to view and use the data. Responsibilities: * Maintain and troubleshoot the data server, including software packages such as Node-RED, Linux Mint, MySQL, Grafana, and WireGuard. * Perform regular system updates, security monitoring, and optimisation to ensure smooth operation. * Collaborate with the team to address any server-related issues or performance concerns promptly. Requirements: * Proficiency in Node-RED, Linux Mint, MySQL, Grafana, and WireGuard. * Strong problem-solving skills and attention to detail. * Availability to respond to occasional tasks and e...
As an owner of a WordPress site, I'm in need of a skilled developer to troubleshoot and repair connection errors with my website's database, which occur specifically during updates. This role will also entail adding some new functionalities to the site including: I am unable to map my domain to a required foder To succeed in this role, you need a solid understanding of WordPress development, experience troubleshooting database connection issues, and attaching it with last backup.
We are seeking an experienced professional who can convert an existing, in-use Access database to Xojo. Primary Database Functions: - The Access database is primarily used for Customer Relationship Management and Job Management and Scheduling. - This involves data entry, storage, retrieval, add/change/delete functionalities, raising of documents, scheduling and extensive reporting. - It is a multi-user system. - It is used to look up and enter data during telephone conversations with clients, so 100% access, and speed and accuracy in finding relevant information, are of the essence. Database Specification: The relational database is split into a front end and a backend: The Back-end has 24 tables. The largest three related tables currently ...
### PLEASE READ ATTACHED PROJECT WORKSHEET / DOC FILE #### ### DOC FILE CONTAINS DETAILED INSTRUCTIONS ON ALL THE WORK TO BE DONE ### I need a serious PHP developer to do some work on my SMF 2.0(.17) Forum Software. The URL of...ALL in the project worksheet. Check it out carefully and give me your best price only if you are confident you are capable of handling this project All the details of the project are given in the attached pdf. The work will include: - Adjustin and installin gpre existting Mod files make them work with my site - Custom coding of various kind - CSS Work - Bug Fixing You need to be good at PHP, SQL, Jquerry, Ajax. Timeframe is up to 20 days I will consider serious offers only from people who carefully read the project worksheet and understand what they...
I am in need of expert assistance with making a word application document fillable. The task will entail the following: - Understanding the layout of the existing application document - Setting up fields for user input, specifically tuned to collect personal information - Ensuring the process is user-friendly and easily understandable for applicants Proven experience in word form creation and a strong understanding of user interface design will be advantageous. Also, applicants with a background in personal data protection will be preferred. The specific personal information that the form needs to collect isn't decided yet, so I am looking forward to suggestions from the freelancer's end as well. The successful candidate will need to work within a set timeframe,...
In our quest for enhanced product security, we're searching for a proficient cybersecurity engineer, with an expertise in network and application security. As a specialist in this area, your responsibilities will include: Key Responsibilities: - Conduct network and application security assessments - Advise on the implementation of security measures - Regularly test the security measures put in place What we look for: - Proficient in network and application security - In-depth knowledge in cybersecurity norms and principles - Strong analytical, diagnostic, and problem-solving skills - Hands-on experience with various cybersecurity tools Although experience with specific technologies such as web applications, mobile applications, or operating systems is not a req...
I'm seeking a PHP developer adept in backend development. The chosen candidate will spearhead all aspects related to this, injecting much-needed dynamism and vitality into the project. Though I omitted the SQL database management system we're currently using, and the specific functionalities I require for backend development, the freelancer should be prepared to handle any related tasks as necessary. Ideal Skills and Experience: - Profound experience in PHP backend development - Familiarity with various SQL database management systems - Capacity to integrate diverse functionalities into the backend module. This could span from user authentication to data storage and retrieval, API integration, among others. Your creativity and resourcefulness will...
I have a Visual Basic .NET 2008 project that was upgraded from Visual Basic 6 I was previously working with Crystal Report 7. In this version, there was no Crystal Report Viewer. I need help moving to Crystal Report 2008 and removing the controls for Crystal Report 7, and pass connection to report by code in vb 6 i was work with MS Access , now i am workin with SQL server Database
We have an Application primarily built with PHP, JS, and J-Query on a Wordpress site. The main functionality of the application exists and works well once it loads. The problem is a 15 sec. loading time. The site is hosted by Cloudways/Cloudfare. Propose in detail how you would fix this issue and provide a price to do so. Ideal candidates would have 1. extensive experience in speed optimization techniques, 2. strong working knowledge of PHP, JS, J-Query, 3. much experience with caching programs like Redis. 4. Extensive Wordpress experience. 5. Good English language.
I'm searching for a proficient computer scientist with a profound understanding of big data and database systems. Your expertise needs to be specifically in MySQL database. Key Skill Requirements: - Mastery in big data and database systems - Excellent skills in MySQL - Comprehensive knowledge of data modelling and E-R models - Normalisation Your primary role will focus on operations on the MySQL, big data & database, normalisation specifically working on data modelling and setting up E-R Models. Database accuracy and integrity are paramount to this project, and I'm seeking an expert who can not only meet these requirements, but also advise me on how best to optimise the database system for future flexibility and scalability. Previ...
I need a Android developer who make a Job portal API native app for my wordpress website with some functionality like
- Researchin...without more info, 1 legal as a payment method **-1 is clearly illegal 0 is unclear 1 is clearly legal ***legality of homeschooling would be converted into 1 illegal 2 rather restricted, e.g. curriculum to follow 3 no restrictions How I would detail the process: - at least one source of data is found for every pieces of information asked- this data is converted into Libreoffice, CSV and an SQL database (the order can be freely chosen), if possible through a web scrapping script that can be re-used later, the errors of the scrapping script being corrected manually anyway - the conversion used from textual data (homeschooling/gun laws) may be detailed in a markdown - if everything is done in less than 2-3 hours, I may extend the task to three sources that will ...
I am looking for an expert in MS Excel and navigating a website. We will provide a list of colleges and universities in the United States, 955 of them. Got to and type the name of the school, then type “athletics staff directory” and hit enter/search. The first site listed will be the staff directory for the athletic department. Scroll down to the Men’s Basketball staff (make sure it is Men's Basketball and not Women's Basketball). For every member of the Men’s Basketball Staff who has an email address listed, you need to enter that staff member’s information (School Name, First Name, Last Name, Title, Email Address) into the spreadsheet. This is a single project that would need to be completed each year. Pay would be made upon completion of the p...
I am seeking a diligent professional who can execute data entry tasks efficiently. The task involves searching multiple online databases and entering specific text field values into our system. This project requires: - Exceptional attention to detail in collecting and entering data - Experience in navigating online databases - Fast and precise typing skills with a focus on accuracy - Familiarity with text field data type and structure Your main responsibility will be to identify and extract the relevant information from the databases, then accurately input this data into our system without errors. Any experience in similar data entry roles will be considered an advantage.
We are seeking a dedicated experienced React Native developer to help create a robust mobile application compatible with iOS and Android platforms. Key requirements include: - Minimum 2 years of experience in React Native development. - Experience in integrating external APIs. - Ability to implement key functionalities such as social media sharing, in-app purchases, user account creation and management, and multilingual support (like Hindi, English, Bengali, Gujarati etc.). Your proven experience in cross-platform app development and understanding of external API integration will be crucial for this project. The ideal candidate will have a successful track record of delivering functional, user-friendly and attractive applications that cater to user needs. Please provide a summar...
I'm searching for a highly skilled flutter expert to develop a comprehensive online teaching application for both Android and iOS platforms. Here is what I'm hoping to include: - Scheduling classes feature to organize and manage timetable efficiently. - Multi-language support to cater to a global audience. - Video calling feature for real-time communication between teachers and students. There is no strict deadline for this project, but I expect consistent progress. Ideal candidates should possess solid experience in Flutter development and are comfortable creating educational technology applications. Expertise in video call integration and proficiency in multiple languages would be beneficial. Interested freelancers, please apply with your portfolio showcasing simil...
...blockchain developer to spearhead the construction of a brand new blockchain application. While it's not mandatory, it would be highly beneficial if you had experience in Ethereum, Hyperledger Fabric or Corda platforms. Job Requirements: - Proven skills in creating blockchain applications. - Knowledge about cryptographic protocols and blockchain applications. - Ability to solve complex software issues. Ideal skills: - Familiar with different blockchain platforms namely Ethereum, Hyperledger Fabric, Corda, etc. - Prior experience with developing applications from scratch. What you should include in your proposal: - An overview of your blockchain experience. - Your methodology for developing a new blockchain application. - Examples of past work, if available. Given ...
I'm looking for an experienced Laravel developer to build a custom user authentication and authorization system for my project. The focus of your work would be to create uniq...authorization system for my project. The focus of your work would be to create unique roles for admins and registered users. I'd also like to include unique custom permission levels for these roles. Key Features: - User Authentication & Authorization - Role-based Access (Admins, Registered Users) - Custom Permission Levels Ideal Skills & Experience: - Proficient in Laravel - Expertise in PHP and SQL - Proven track record of creating role-based authentication systems - Experience in developing custom permission structures - Detail-oriented, as the project requires meticulous management of ...
Surely! Here is a Charles Dickens Charles Dickens was brought into the world on February 7, 1812, in Portsmouth, Britain. He was Early Life and Profession Dickens' initial years were set apart by monetary battles, and he needed to work in a processing plant He His most memorable book, "The Pickwick Papers," Artistic Commitments Dickens' artistic works are A portion of his most popular works incorporate "Oliver Wind," Social Changes and Inheritance Dickens was a conspicuous backer His works added to public mindfulness and discussion about these social issues, and he stays an image of social still, small voice in writing. Later Life and Demise Dickens' artistic notoriety permitted him to set out on understanding visits and public talking commitment, ...
Postgres SQL need to restore, backup done. Some backend minor change need to be done. FrontEnd : ReactJs BackEnd : Node.Js DB : Postgres SQL if you interest, pls
Seeking a proficient writer with deep knowledge of Wikipedia's guidelines and a proficient record in English writing. Here are the details for my Wikipedia page: - It should present myself as a researcher. - The page should cover my education and qualifications clearly. - The page must provide a detailed view on my academic achievements and publications. - It should also highlight my areas of expertise and research interests. Strong comprehension of academia language and research publication writing is a must. A background in academic writing or Wikipedia page creation would be a big plus. Please reach out if you're the right fit!
In need of a skilled professional who can handle the ins and outs of a Windows Server deployment. Server Deployment Deploy three servers, including one dedicated to Domain Controller with Active Directory functionality, another for RDS Server, SQL Applications, Sage Accounting Software, and General Office Documents. User Migration: Migrating 40 users from Google Workspace to Office 365, ensuring a smooth transition and minimal disruption to our workflow. Security Implementation: Installing ESET Security Software to fortify our systems against potential threats and vulnerabilities. Backup Solution: Implementing Veeam Backup Software to safeguard our data and ensure quick recovery in case of unforeseen events. Freelancer should understand the importance of these updates in e...
I am in need of an expert in Augmented Reality (AR) application development using OpenCV computer vision functions in Unity. The project aims to build an AR application that can recognize hand gestures with the following features: - Hand Gestures Recognition: The application should be capable of recognizing specific hand gestures including rotating, zooming, and grabbing. - AR Interaction: The recognised hand gestures should be able to perform actions of rotating the object, zooming in and out, and grabbing, within the AR space. - Virtual Object Manipulation: The application should enable the hand gestures to manipulate a 3D model. The successful candidate should have deep experience in AR applications, possess strong skills in OpenCV and Unity, and demonstr...
Hi, I am looking to get an Android application developed for food & grocery delivery. There should be four components of the application: a) for the end-user for ordering b) for the seller (grocery shop/restaurant) c) for the delivery partner & d) for the admin for overall administration & monitoring. The app should also have map, location tracking, online payment gateway, festive discounts & loyalty bonus features. All client data should be stored on AWS and should strictly adhere to GDPR. Please suggest, what technology/platform is best suited to handle this kind of applications. You can use "Swiggy" or "Zomato" app for reference. We need similar features.
Create android application in kotlin. application has 3 screens: login screen, main screen, result screen. 1. Application starts with login screen. which creates connection to MS SQL Server (using jtds). after submitting create connection: Data Source= Initial Catalog=BSalesAkcia User ID = Password = If the connection is successful go to the main screen, if not stay on login screen and display connection error text. 2. main screen 2.1. In the beginning of the main screen display ShopName connected to database. ShopName will be provided by following select query: SELECT FROM params INNER JOIN proek ON = WHERE = User ID; 2.2. Display textbox (called barcodefield), where user types or
I'm seeking an experience developer who can provide a readymade, minimalist design Flutter-PHP ecommerce application. This app requires use of PL/Sql and nested subqueries preferably using SQL*plus locally as the focus is on the database with around 8-10 tables. Key Features: - User registration and login - Product catalog and search - Shopping cart and checkout Please note, payment method integration is not needed at this stage. Having prior experience in ecommerce app development would be a significant advantage for this task.
As someone who is managing my SQL tasks with MySQL, I'm needing a specialist to come in and help with two very specific areas: - Query Optimization: I need a pro in dissecting MySQL queries and offering strategic restructuring advice to ensure optimal performance. Experience in MySQL query restructuring is a must for this job. - Data Analysis: I also need someone with a knack for diving into the details and uncovering the realities within my data. Strong analytical and problem-solving skills are a major plus. Ideally, I'm looking for someone who breathes SQL and MySQL in particular, and who understands the tricks and trades of query optimization and data analysis.
...frameworks. - Craft and maintain backend services utilizing Node.js, focusing on system efficiency. - Strategize and execute a deployment plan for the application that emphasizes reliability and scalability. - Ensure the system architecture is optimized for quick response times and continuous availability. Skills Needed: - Proficiency in No Code platforms (e.g., Bubble, FlutterFlow, Zoho Creator). - Strong expertise in JavaScript frameworks and Node.js. - Experienced in Cloud DevOps, adept at planning and implementing deployment strategies. - Capable of solving problems efficiently and capable of independent work. - Prior experience in web application integration with external services and APIs is desirable. Please only submit a proposal if you meet these criteria and ca...
Currently use an Invoice / Quoting Web Based App called FusionInvoice I am wanting to get an Invoice / Quoting Application built on asp.net with MS SQL Database and using SSRS for the Reports like Invoices etc. Their are some items in Fusion Invoice I don't need and other items that want to get added. I can provide further information as well as Layouts for Quote / Invoicing Templates Depends on the project for Stage 1 I would like to add further items like Inventory, Purchase Orders etc. Happy to provide further information
...experienced assignment expert who can help me create a relational database design. This project involves: - Database Design: A strategic setup on how to manage, store and organize data in our system. - Data Analysis: A well-structured system that allows for analyzing data and generating reports. - User access and security: A method to manage user access, ensuring privacy and security of data. Skills and experience: - Proficiency in SQL queries: Needed for extracting information from the database in a workable format. - Understanding of Data Normalization: To eliminate redundancy and dependency. - Knowledge of Relational Algebra: Will benefit while designing the database. - Experience in indexing and performance tuning: For better database res...