Database Administration 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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    1,021 jobs found, pricing in USD
    Crawl a website 6 days left
    VERIFIED

    Hello , I need to crawl a website. Website has about 7-8 k pages. I need crawled pages as a sql file ( Postgresql) . Sql table’s columns should like I wanted. Don’t bid if you are not Crawl Master. If you can satisfy me with this I have about 20 - 30 different same job opportunities.

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    the invoice, the sending of mail type, the part of administration panel and customer area and to improve. I am looking for a serious person able to detect problems to deliver a perfect job and an optimal e-commerce site/

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    Need senior level mongo architect

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    Recherche expert SQL pour corriger table SQL sur le logiciel open source Dolibarr. Sa table "product" génère des erreurs fatales d'installation sur serveur (php7), sur mysql 5.5 / 5.6 / 5.7 et mariadb 10.2 aussi. Aucune donnée ne s'inscrit à l'installation (statuts entreprise, pays, régions, taux de tva liés etc...). C'est installation incomplète inutilisable ou erreur 504, le serveur SQL bloque. Message d'erreur: Erreur SQL DB_ERROR_SYNTAX You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' create table llx_product ( rowid integer AUTO_INC' at line 1 L'erreur pourraient graviter autour des colonnes ou des clés primaires... MISSION : Identifier et corriger l'erreur afin de pouvoir installer et utiliser Dolibarr v7 (dernière version stable) sur serveur.

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    check in e-mail address. Subscription to advertising news. Provision of e-mail address and registration.

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    Our professional organisation resides in south east asia. Our membership us over 100 and is expected to increase 2 fold each year for the next 5 years. We organise events and awards. We require a professional 3rd party equipment with the requisite proprietory database management software to manage member applications, renewals, issuaunce of certificates and online payments. The vendor will provide a consolidated activity report to the EXCO each month. The vendor is to propose for our acceptance key performance indicators which shall include timely management of application processing and renewal, despatch of certificates and analysis of data. Please note our membership includes non-english speaking members. Our overseas members may converse in Chinese or Bahasa instead of english. Vendors that can manage a multi-language pool are encouraged to bid. The contract would be for 36 months and renewal after 3 years, year by year.

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    My website is very slow at this moment. According to my provider its due to MySQLl issue. see message from provider: "What I would recommend in your case is to consider contacting a professional MySQL developer to check and optimize the MySQL database for your account, which should help reduce the server load".

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    i have pentium4 pc and OS is Windows Xp sp2 . need oracle 8i to install in my pc keep a copy of the same in my pc

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    oracleplsql 6 days left

    oracle plsql development task.

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    Its an urgent requirement. Budget is negotiable pls refer the attached documents for further details of this project. Please find the attached document below for project details.

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    Implementation the relation R in PostgresSQL. Examine various data types such as arrays ,table inheritance , partitioning (sharding) to implement this relation.

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    I have a complex SQL query which requires slight modifications to get the calculation to be correct.

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    Database Project 5 days left
    VERIFIED

    Please read the file that is attached below.

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    After sql file of site backup is restored, mysql is getting overloaded and slowing down the site to almost no possible to use. Mysql usage is always high. It is a wordpress site with 90k posts. On same server there are 2 more sites that work just fine, so only for this mysql is creating some problem and jamming the site. Need someone to investigate and fix the issue.

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    lead database 4 days left

    We like to have an application where we can run within a network with multiple entries similar to google forms where we can input "customer leads database". We have been using microsoft access, we liked its current function but the problem is that is not networkable.

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    MYSQL DBA EXPERT 4 days left
    VERIFIED

    MYSQL DBA EXPERT I have a mysql database that is used by a java aplication that is very slow now. HERE IS WHAT I NEED: 1) Otimize the database searchs (see the application running and create many index etc). 2) when i write the commands below i can see: du -h /var/lib/mysql/ = 430M In this machine I have 4GB RAM . I want to put all database in the RAM, so the aplication will be more fast. IT IS ALL ADDITIONAL INFORMATIONS: 1)We will work togheter (at same time) using team viwer and chat. 2) We can work in this project only after 18:00h and before 07:00h BRST

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    Database programing ORACLE 4 days left
    VERIFIED

    Table of Contents (ABOUT HOSPİTAL DATABASE) 1. Introduction .......................................................................................................................... Page# 1.1. Project Scenario ...................................................................................................................... 2. Entity Relationship Diagram......................................................................................................... 3. Relational Model ............................................................................................................................. 4. SQL ................................................................................................................................................... 4.1. Create table statments ............................................................................................................. 4.2. Insert statements...................................................................................................................... 4.3 Update statements ................................................................................................................... 4.4. Delete statements..................................................................................................................... 4.5. Alter table statments................................................................................................................ 4.6. Drop table statments............................................................................................................... 4.7. SQL Queries............................................................................................................................. 5. Conclusion.......................................................................................................................................... 6. References ........................................................................................................................................ You are to create a script that will include all SQL (DDL, DML, DCL, TCL) commands that should cover the following:  Drop table statements  Create table statements (all tables should be created)  Alter table statements (3 – 5)  Insert statements (at least 3 into each table)  Update statements (at least 3)  Delete statements (at least 2)  SQL Queries (at least 3)

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    Veritabanı Programlama 4 days left
    VERIFIED

    Table of Contents 1. Introduction .......................................................................................................................... Page# 1.1. Project Scenario ...................................................................................................................... 2. Entity Relationship Diagram......................................................................................................... 3. Relational Model ............................................................................................................................. 4. SQL ................................................................................................................................................... 4.1. Create table statments ............................................................................................................. 4.2. Insert statements...................................................................................................................... 4.3 Update statements ................................................................................................................... 4.4. Delete statements..................................................................................................................... 4.5. Alter table statments................................................................................................................ 4.6. Drop table statments............................................................................................................... 4.7. SQL Queries............................................................................................................................. 5. Conclusion.......................................................................................................................................... 6. References ........................................................................................................................................ You are to create a script that will include all SQL (DDL, DML, DCL, TCL) commands that should cover the following:  Drop table statements  Create table statements (all tables should be created)  Alter table statements (3 – 5)  Insert statements (at least 3 into each table)  Update statements (at least 3)  Delete statements (at least 2)  SQL Queries (at least 3)

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    Dobbiamo realizzare una database su file xls riguardante un settore in italia con: Nome Azienda, Indirizzo, telefono, mail, sito internet, varie. Numero contatti tra i 1000/2000. I dettagli verranno comuniacti privatamente.

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    Соединить информ систему на mysql с данными с устройств Samsung health

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    The requirement is for a database structure and stored procedures for SQL SERVER that will build on the basic two tables. A buyer table and a seller table record orders to trade stock already exist. The need is for the database to MATCH the orders, as in a typical stock exchange.

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    data and information retrival 4 days left
    VERIFIED

    there is question and answer regarding mongo db, cloud warehouse, sql

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    Lawyer Directory Mobile app 4 days left
    VERIFIED

    Please see the attached file. It describes project requirements as well some pre-conditions for applying for this project. Please only apply if you think you can meet the pre-conditions. Thank you.

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    Please bid only if you can work via TeamViewer only. Looking for an expert to migrate From Virtualmin To Microsoft Exchange 2016. Must have hands-on experience with both Virtualmin & Exchange Email Servers. 1) migration plan & schedule. 2) implement/execute as per plan & schedule. 3) security and other improvements/enhancement. Total 25 Users Mailboxes Only.

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    MySQl, myLittleAdmin for SQL Server

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    SCRIPT :sells domain name 3 days left
    VERIFIED

    SCRIPT sells domain name cheking : demo [login to view URL]

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    I need help to make all possible combination of search queries to be fast when querying my data. I have normalized my data structure as much as possible, on my opinion, so it needs the least amount of indexes possible. I also have some ideas of indexing strategies we could try to achieve the requirement. I'm open and willing to change the data structure, or the way the query is done, or anything else as needed to achieve the best possible strategy for indexing data and make all searches very fast. My current DB is MongoDB, so preferably to find the best strategy for it (although I'm open to change DB if really worth it). The estimated amount of records we will have on production environment is about 8 millions. I provide attached an example of the JSON data with 1 record as "[login to view URL]", just to give you an idea of the current data structure. My indexing strategy idea and explanation around it is in the attached file "[login to view URL]".

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    I have a small project were a client of mine is moving their DB from MS SQL to MySQL. The DB is simple. I have the create script and the data and the SQL we are looking to convert. Now here is the complication. MySQL does not support the same functions as MS SQL and there for we are struggling to convert the SQL statement like for like. I have been told that to achieve the same result a stored procedure could be used to create the same query outcome. I have attached 3 files 1) the create table script, 2) a data extract in excel 3) the sql we need to convert. We can connect you with our team in India who are aware of the SQL to assist in any way you need, but we dont have MySQL skills and there for need your help. The outcome needs to be query based results as our system calls DB query, so please don't respond saying you will do it in .net or some other language.

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    [login to view URL] are looking for an experienced Database Administrator to provide support for our diverse SQL Server estate and contribute to new deployments and projects. A challenging role that provides exposure to the e-commerce industry, SQL Clustering and Cloud architecture. You will be a vital part of an experienced team sharing support, ideas, and experience. You will have the opportunity to improve [login to view URL] database release processes, define new standards, and have an active role in shaping the services provided by the team. Essential skills Several years' experience with SQL Server 2012/2014/2016 High-level SQL Server T-SQL development skills Mid-level SQL Server DBA and ETL skills Knowledge of SQL Server security Knowledge of performance tuning Responsibilities Keeping the SQL Server estate running Writing high quality SQL Working with Managing query response time Managing internal and external imports and exports «Good to have» skills Appreciation of C# and understanding of how SQL is called Good knowledge of Windows server, Security, Active Directory Good documentation skills for processes and procedures (creating KBs, runbooks, topology etc) Good knowledge in a scripting language like PowerShell Sysadmin experience Please, note: it is a full time job in a Kiev office. The salary is 1000-2000 USD per month depending on experience. To be considered for the position, please, send your CV in English to [Removed by Freelancer.com Admin] and, in case you are invited for an interview, please be sure to have a working webcam and be ready to speak English.

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    Looking for MS Power BI experts who can help us make a 10 to 12 dashboards.

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    Нужно создать веб интерфейс с разграничением прав доступа при авторизации, для ввода данных в "Статистическую карточку", чтобы после заполнения по нажатию кнопки отправить, данные отправлялись и хранились в бд SQL Server Management Studio

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    Hi Have a very huge database and so many visitors on my site. due to sql query my site is getting slow due to millions of records. I want to do its indexing so that site will run with proper speed. The people who did this before can only apply fot this job. Thanks

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    DATABASE ADMIN (INDEX MY DB) 3 days left
    VERIFIED

    Hi Have a very huge database and so many visitors on my site. due to sql query my site is getting slow due to millions of records. I want to do its indexing so that site will run with proper speed. The people who did this before can only apply fot this job. Thanks

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    Looking for someone with good Python, DB2, and MS SQL Server skills to create a Python 3.6.5 script to load data into a table in either a DB2 or Microsoft SQL database based on command line arguments. See attached file for requirements, details, and sample data. Successful candidate will be selected based on; * Cost * Delivery time * Documented skills to perform the task (familiarity with Python, DB2, and MS SQL Server). * Proposal responses that outline recommended approach to address script requirements with emphasis on; o Proposed approach for the DB2/SQL Load processes o Proposed approach for performing the loads securely * Feedback * Samples of prior Python projects relating to DB work I thank those who wish to be considered and understand that your time is important. Unfortunately, there are many who will respond without first reviewing and understanding the script requirements. For that reason responses that do not address or demonstrate an understanding of the requirements will not be considered. Please submit any questions you feel impact your ability to estimate the cost for the project.

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    Migrate content from existing DNN site to new WordPress site.

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    I have a process that needs be built using workfusion

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    survey database 2 days left
    VERIFIED

    membuat suatu aplikasi data base untuk aplikasi pengisian data dan laporan data.. dimana data isisan berasal dari formulir survey yang diinput termasuk didalamnya memasukkan hasil scan lampiran beserta foto survey kedalam database. data base dibuat untuk diaplikasikan pada server dedicated. Pada form survey juga dicantumkan koordinat responden hasil survey dimana ID responden ini juga akan ditampilkan di google earth atau google map. User dibuat bertingkat.. mulai dari operator sampai ke guest

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    I need any database ERD like student courses or movies actors and sql query for that ERD

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    I need some one to enter some data for me. The documents are provided separately. The final format of the entered data should be consistent and standardised. Please message me if you have any questions.

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    • Architecting large scale analytical data processing solutions. Candidates with experience of analytical processing solutions for yield optimisation or similar are preferred. • Architecting solutions using one or many of the following technologies. Candidates with experience of one or more of these technologies are preferable. o Big Data Platforms (Hadoop, Spark, Impala, Presto, Airflow, Hive, HBase, Kaftka, Sentry) o Streaming Analytics using Spark and Kaftka o Analytics (SQL, Graph, Predictive) and Machine Learning – SQL, R, MLib, Tensor flow, Jupyter Notebook, Analytics Notebooks. o Reporting and analytical data visualisation technologies – Tableau, AWS Quicksight and SPICE engine. o Enterprise data warehouses (Exadata, RedShift) o Data Integration – Talend, AWS Glue o Amazon Web Services – Elastic Map Reduce, Kinesis (firehose, Analytics, Streams), Sagemaker, RedShift Spectrum, Quicksight & SPICE, Glue. • Working with and understanding requirements captured from data scientists and management information analyst audiences. • Delivering solutions for travel and hospitality, retail sector or similar environment. • An architectural notation framework for requirements definition and for systems design preferably TOGAF and UML.

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    WP Costume Plugin 2 days left
    VERIFIED

    I am doing the real estate website. I need him to configure a script to download the real estate listing data from the server to my host, and then I need to have it configured to create wordpress pages for each listing, and to delete listings that are no longer on the server I believe the frame that we will be working with has a database built into it so you would just need to populate it. You can have a look and let me know. [login to view URL]

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    I have couple of tables and some views based on them. One of the view is the UNION of 3 views. Earlier fetching the data from that view was faster but all of the sudden its taking time. Ex :- fetching of 3-5 records with only 4-5 columns are taking 5-6 seconds. If anyone is expert in this please connect with me.

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    Roles & Responsibilities: Design, develop, validate and deploy the Talend ETL processes Should have experience with different databases such as SQL, Postgres and Mongo. Responsible for the documentation of all Extract, Transform and Load (ETL) processes Maintain and enhance ETL code, work with the QA and DBA team to fix performance issues Collaborate with the Data Warehouse team to design and develop required ETL processes, performance tune ETL programs/scripts. Work with business partners to develop business rules and business rule execution Design and develop innovative solutions for demanding business situations Analyze complex distributed production deployments, and make recommendations to optimize performance Essential skills Minimum 2 years’ previous Data Management experience Java is a must Minimum 2 years ETL experience with Talend and preferred, may consider experience with Informatica or Datastage as an alternate Excellent RDBMS (Oracle, SQL Server) knowledge for development using SQL/PL SQL Basic UNIX OS and Shell Scripting skills Strong initiative with the ability to identify areas of improvement with little direction Team-player excited to work in a fast-paced environment; Agile experience preferred Bachelor’s degree in computer science/data processing or equivalent

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    Sql 2014 querry expert 2 days left
    VERIFIED

    Hello, Please bid here, if you have sql 2014 express.

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    Writerhelper 2 days left

    I'm a employee for a government agency and need to produce a letter to request an investigation to my agency's employment and current work practices.

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    MEDICAL BILLER 1 day left

    1) Calling insurance companies regarding any discrepancy in payments if necessary 2) Identifying and billing secondary or tertiary insurances. 3) Reviewing accounts for insurance of patient follow-up. 4)Researching and appealing denied claims. 5)Answering all patient or insurance telephone inquiries pertaining to assigned accounts.

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    mysql programming 1 day left
    VERIFIED

    please read the instructions carefully

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    PS: For saving my/your time I will ignore the silly copy/paste proposals and react only with those who know what I'm talking about, so please bid only if you are an xtream codes expert! and provide more details about how you will do it in your proposal I'm wanting to integrate Wordpress wih xtream codes in order for wordpress to connect to MySQL database of xtream codes panel , This Mysql connection must make wordpress able to: • Add/edit/remove accounts in xtream codes panel whenever the accounts added/edited/removed on wordpress • Create streaming line: Creates new streaming line in wordpress unique for each user when product is ordered and paid • Disable streaming line: Disables streaming line when invoice for product goes overdue (unpaid) • Enable streaming line: Enables streaming line when overdue invoice is paid again Good Luck

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    Dump/load a AIX 15.7 a 16.0 (2k) Migrar ambiente de AIX 2k a 4k Implementacion de replication server

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