数据库管理 Jobs

Database Administration involves system installations, configuration, monitoring and upgrading. System owners would love to maintain the performance of their systems. This requires a qualified personnel to undertake the project and keeping their operations afloat. With this requirement, the system owners conduct searches for the right person with relevant skill and experience that can guarantee Database Administration for their organizations. It is for these reasons that Freelancer.com come in handy. A professional should be able to monitor the systems to ensure proper operation of the organization. Whenever software installations are required, then they should conduct configurations during the installation process to ensure proper tasks are conducted.

With a surging demand for Database Administration freelancers, you will be sure that your services on Freelancer.com attract employers. This means that you have a high chance of meeting with recruiters who are searching for professionals with prerequisite knowledge and experience that you can provide. In addition, you can improve your competitiveness every time a client leaves a review at the end of the contract. Looking for fast paying gigs on Freelancer.com can be very rewarding.

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    50 份搜到的工作,货币单位为 HKD

    Write the SQL code to create two (2) stored procedures to populate transactional tables. Write the SQL code to create two (2) business rules leveraging User-Defined Functions (UDF) in addition to a sentence or two to describe the purpose/intent of each business rule. Write the SQL code to create two (2) computed columns leveraging UDFs. Write the SQL code to create two (2) different complex queries. Here is a breakdown of what is expected of you: Correct use of parameters, variables, error handling, and explicit transaction. Correct use of User-Defined Function, ALTER TABLE statement. Correct use of User-Defined Function, parameters, and ALTER TABLE statement. Correct use of at least three components below: multiple JOIN statements leveraging OUTPUT parameters declaring/populating var...

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    We are a small organisation in Sydney CBD and require someone with (preferably) proven experience with CIVI CRM and happy to work part time for us initially on a 1-3 month basis on our project. The crux of what we are after is someone well versed in database management and can administer our contacts for us; cleansing our database is our red priority to start with, and then working with us to add new contacts, organise our lists and get some fluidity going within this system. We ideally would like to commence this project with your assistance in June as soon as possible, and are flexible with hours/days and happy to work with you to find a happy medium for all. This project is quite critical to our business so we do require someone with adequate exposure to various databases and can rea...

    $181 / hr (Avg Bid)
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    I am looking for a programmer to update my custom web site. Must understand data bases, csv files, and pay pal integration. This is a complex site and i need someone who can respond at the longest of one day. Must be able to follow a list of requests and testing of the site before uploading. If you are new to programming this is not the job for you, I have continuous work and need someone dedicated and responsible that can work on their own without supervision.

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    We need an assets management system solution for a big organization that would take proper inventory of the organization's properties: OFFICE EQUIPMENT - GENERAL FURNITURE & FITTINGS - GENERAL SAFES FILE CABINETS/CUPBOARDS Electronics SETS REFRIDGERATORS, ETC SERVICE CONCESSION ASSETS (PPP) LEASED ASSETS-FINANCE LEASE LEASED ASSETS SPECIALISED ASSETS-GENERAL Special EQUIPMENTS Special Project EQUIPMENTS LABORATORY/MEDICAL EQUIPMENTS ASSETS-UNDER-CONSTRUCTION INVESTMENT PROPERTY LAND & BUILDING - GENERAL OTHER STORAGE FACILITIES Many other categories and subcategories. For us to discuss you must show similar work done and screenshots. 3 level of authentication is required, the initiator, the authorizer, and the approver. You must be available for a proper discussion and how ...

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    The SQL PROC will need to compare two database tables ( I will provide the table structure and sample data) New additions to the table are new staff that have joined the organisation and should be emailed to the Service Desk within the PROC. Leavers are records which do not exisit in the table and should be emailed to the Service Desk within the PROC. Changes in staff departments or roles should be emailed to the Service Desk within the PROC. Teh PROC will need to maintain an audit trail of record changes

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    Fix a small SQL query 6 天 left
    已验证

    fix a small SQL query for report generation. 15-20 mins job. Will pay max 10$

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    We would like to write between 5 and 10 reports using Microsoft Sentinel against a M365 Audit database.

    $306 / hr (Avg Bid)
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    Databases ER diagram report 5 天 left
    已验证

    Databases er diagram about social network databases , report writing contains data requirement analysis, conceptual data, DDMS specification

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    Databases er diagram about social network databases , report writing contains data requirement analysis, conceptual data, DDMS specification

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    PLSQL Programming -- 2 5 天 left
    已验证

    We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. Preference will be given to those who can work from home on a full time, dedicated basis for our project wholly.

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    Se requiere una base de datos distribuida de al menos 2 servidores diferentes y su interfaz está sería sencilla, solo para interactuar con las bases Podría ser entre el gestor Oracle y SQL para la conexión La interfaz puede ser una aplicación móvil una página web o programa para escritorio Las bases serían sobre una tienda de mochilas llamada el mochilero, se cuenta ya con la base de datos en SQL con sus tablas y rellenadas solo estaría pendiente la interfaz y la conexión con Oracle

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    Clinical Data Manager 5 天 left
    已验证

    I need someone with skillset of database CDM that can help with development, validation programming, discrepancy management, database release, extraction and graphical representation of safety data during study conduct, review of data before database lock, review of CSRs.

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    I need a trainer who can give corporate training on Data Engineering on Microsoft Azure Total Number of Day - 15 Topics need to be cover 1. Overview of Azure ecosystem 2. Relational Databases 3. NoSQL Databases 4. Data Warehousing 5. Azure Synapse (formerly SQL Data Warehouse) 6. PySpark and Components 7. Azure Data Engineering Services introduction 8. Explore compute and storage options for data engineering workloads 9. Run interactive queries using serverless SQL pools 10. Data Exploration and Transformation in Azure Databricks 11. Explore, transform, and load data into the Data Warehouse using Apache Spark 12. Ingest and load data into the data warehouse 13. Transform data with Azure Data Factory or Azure Synapse Pipelines 14. Integrate data from notebooks with Azure Dat...

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    IBD and FRM to SQL small work 5 天 left
    已验证

    My server crashed so i was only able to recover data, had no access to phpmyadmin or sql Hi, I downloaded all data and i have the mysql folder from the server It contains all folder and tables for my databses but the files are frm file and ibd files I need to use those in anyway to be able to export sql file that i can upload to my new server It might be possible the ibd or frm are corrupted, so should be able to fix those. Thanks

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    get data from sql server 2000 to azure sql db

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    Se requiere una base de datos distribuida de al menos 2 servidores diferentes y su interfaz está sería sencilla, solo para interactuar con las bases Podría ser entre el gestor Oracle y SQL para la conexión La interfaz puede ser una aplicación móvil una página web o programa para escritorio Las bases serían sobre una tienda de mochilas llamada el mochilero, se cuenta ya con la base de datos en SQL con sus tablas y rellenadas solo estaría pendiente la interfaz y la conexión con Oracle

    $385 (Avg Bid)
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    4 个竞标

    Se requiere una base de datos distribuida de al menos 2 servidores diferentes y su interfaz está sería sencilla, solo para interactuar con las bases Podría ser entre el gestor Oracle y SQL para la conexión La interfaz puede ser una aplicación móvil una página web o programa para escritorio Las bases serían sobre una tienda de mochilas llamada el mochilero, se cuenta ya con la base de datos en SQL con sus tablas y rellenadas solo estaría pendiente la interfaz y la conexión con Oracle

    $290 (Avg Bid)
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    SQL MIGRATION 4 天 left
    已验证

    Sql,SSIS,ssrss,ssas to be used for the data warehouse

    $47 / hr (Avg Bid)
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    Active and valid data law firm,engineering,chemical,finance,transportation C-level positions

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    Hi , We have some query which need to be executed using R and SQL. We want someone to be available for 1 hour to do this task.

    $63 / hr (Avg Bid)
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    Merge MySQL Databases 4 天 left
    已验证

    I need a MySQL database expert to merge 2 database structures, and to work with 2 different but similar scripts.

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    Finalize a mobile app edtech, 95% done on iOS (Swift) > fix bug, add feature, dsign correction 80% done Android (flutter) URL: Apple Store:

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    保密协议
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    Hi, Look for Dstributed database expert to install data base on P2P network. Regards

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    Hello, I want to build a database and website for a school, here are the requirements; Kindly find below your new task ; The Schoolwishes to build a Database which we can use to store, track and monitor all important school information. The information we would like to have captured on the Database will include these below; but not limited to; 1. Names of all the current students in the school 2. The results of all the students on a termly basis, and the cumulative at the end of the term. 3. The Teachers, Minders, and School Managers . ( We should also be able to see what teachers are assigned to what classes as class teachers) 4. The subjects taught by these teachers 5. The Number of classes we have in the school, and the number of students per class. Here are some important po...

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    Hello dear developer, I’m looking for an amazing developer with an experience in native mobile development in both Android and iOS platforms to help in building Kenan app, which is a smart parental app with two interfaces connected to each other one for the parent and the other for child. The main features for the application are the followings: • Registration and login. • Addition to child profile, which is linked to their parent. • Monitoring child device and application usage. • Simple Dashboard. • Award system (simple version). • App Notification. • Administration control Note: developer will be provided with detailed file that describe the above functions. Also, I have a prototype for both interfaces, but I would like to build an MVP...

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    It's a script which has to be converted

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    Big Data verification 3 天 left
    已验证

    Cross Checking accuracy of data for millions of records. Basic SQL queries and excellent knowledge of Excel Must Prior experience will be advantage

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    Basic Computer Science Computer History & Fundamentals (Computer components, memory types, number system) Operating System Network Fundamentals Internet (Internet, Intranet, Extranet, Websites, Email) Computer Security Basics Software Engineering Fundamentals (Agile and Software Testing) Software Development Models Software Evolution Software Paradigms Software Development Paradigms Software Design Paradigms Programming Paradigms SDLC Agile Concept Traditional vs Agile Programming Concepts Object oriented Programming Data Structures & Algorithms Data Base Fundamentals Data Base for beginners DBMS RDBMS SQL NoSQL Software Testing Software Testing Types of Testing Test Plan, Test Coverage, Test Cases Manual Vs Automation Testing HTML 5, CSS 3 & JavaScript N t...

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    SQL and Python 2 天 left
    已验证

    simple question for a SQL automation code and a SQL question: 1.D_CALENDAR is a table with a record for every DATE_KEY, and holds a variety of information about the company’s internal calendar, which can help automate processes. used the attached SQL code to answer the following questions: see the documents for details.

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    small server issue 2 天 left
    已验证

    need someone to troubleshoot my server. mysql is currently throwing an error

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    I have a virtual machine, Centos7 is installed in it. I linked my centos logs to send logs to loggly account, now need to set the audit_trail to "OS" by using sqlplus, i tried by using external file location, but the oracle database gets corrupted. So have to use sqlplus to configure the audit logs to be written in the OS logs. Please provide your number below for further communication. As the task is very less, amount will be discussed later.

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    Exchange Cryptocurrency 2 天 left
    已验证

    Exchange Crypto and other shitcoin

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    We have a website running on GODADDY.com. We need a DBA on a temporary basis (per hour) to: 1. upload/append data from GODADDY FTP site into MSSQL database, 2. monitor the performance of MSSQL DB, and 3. preserve data integrity.

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    I want a simple database that will allow me to generate a list of all someone’s bills including the company name, address and phone number. The database needs to be prepopulated with the names and addresses of all US registered companies.

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    Need your support to generate QRCODE in oracle Reports as per ZATCA requirements

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    I Need to write a thesis (theory 60-70 pages and practical for the same) . writing should be self written not copy paste from google. it can have diagrams also but have to mention source. You can check thesis format for better understanding or i can explain more). I have more students who needs this so we can discuss further.

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    SQL Server 1 天 left

    i have new SQL server which hv two database i need these two to be updated daily from another SQL servers one in in my local network and the other is in

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    Hi Guys, i need your 30 minute to solve a mcq based exam for an interview. Someone will help me out? just 30 minutes. Thanks

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    SQL short assignment 1 天 left
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    hello, i need help querying a public dataset using Big Query. please place your bid for further details

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    Jobseekers Database 1 天 left
    已验证

    If you know how to collect fresh job seekers database we are ready to buy on a permanent basis. Interested only in USA databases.

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    Hola, buscamos un perfil que sea exclusivo de nuestra empresa, necesitamos analizar bases de datos, sacar porcentajes, y obtener cual de ellas funcionará mejor, etc... Y apoyar al departamento de sistemas con gestiones. Imprescindible hablar español y poder cubrir horario de España.

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    MySql Project 1 天 left

    I have a small MySql project that I need to complete. I need someone to help me with it. If you want more details please contact me.

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    We are looking for a freelance Excel Trainer with knowledge of SQL Power B1 for ad hoc training sessions, all remote, Must be based in United Kingdom.

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    MY SQL data base replicator for windows, that can replicate a MY SQL database shema and push the data to another MYSQL database

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    Graph database research 20 小时 left
    已验证

    Correction and update a research

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    Mysqld is down on our cpanel whm server. We need a really experienced guy who can help resolve the issue.

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    Database design tips 12 小时 left
    已验证

    Write, in your own words, a summary on the Database Design Tips tutorials while incorporating your own experience and understanding. Apply critical thinking and an academic writing style that demonstrates your understanding of the difference between a Microsoft Access database and an Excel spreadsheet by comparing the features of each and when they would be used as personal computer applications if applicable. Additionally, include basic diagram for a database that includes at least 2 tables and at least 3 fields on each table.

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    Hi, as the title suggests, my mysql instance crashes after a certain number of loaded or modified elements .. I have a snapshot of the server so for data recovery it is not a problem, but I would like to understand why this happens and how to remedy the problem

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    Database Tables 7 小时 left
    已验证

    I have a database that I need to combine from several different tables. I have the index, not a DBA to put it all together. The DB is posted on a public site, it would be great if we could have someone build a tool that exports the DB and maps it. If that is too much, a 1 time putting the tables together and saving the template so we can do it each month would be good. Thanks

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    Assist a recruiter (virtually) in searching for candidates profiles on databases, identifying candidate matches based off search criteria, collate lists of names and profiles to pass on. Assist in administrative tasks for searching for candidates. Assist in CRM administration.

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    50 个竞标