Διαχείριση Βάσεων Δεδομένων Δουλειές και Διαγωνισμοί

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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Εγγραφείτε για να ξεκινήσετε να κερδίζετε . Είστε a Database Administrator; Θα μπορούσατε να κερδίζετε χρήματα δουλεύοντας σε αυτές τις δουλειές!

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Εργασία/Διαγωνισμός Περιγραφή Προσφορές/Συμμετοχές Δεξιότητες Ξεκίνησε Τελειώνει Τιμή (EUR)
Oracle Administration This project have been done in VietNam 0 SQL, Oracle, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 24, 2017 Σήμερα6μέρα 23ώρα -
Need a Data Analyst having Strong SQL and Hadoop Experience for telephonic Interview Need a Freelancer for telephonic interview on 10/25 - Wednesday 9 AM Pacific(USA) Requirements: Strong in SQL, SQL Server, SSIS, SSAS Hadoop Eco System and Experience in development/admin tools (HDFS, Impala, Hive, Hue, Sqoop, Spark SQL, etc). Familiarity with the Kimball Methodology of Data Warehousing. if you feel comfortable with above requirement. Please ping me here . Regards Mahi. 6 SQL, Oracle, Διαχείριση Βάσεων Δεδομένων, Hadoop, Microsoft SQL Server Oct 23, 2017 Σήμερα6μέρα 19ώρα €99
communication technican modifying computerized classrooms with electrical outlet relocation, and adding/terminating data drops and testing circuits. must be able to travel 0 Διαχείριση Βάσεων Δεδομένων Oct 23, 2017 Σήμερα6μέρα 18ώρα -
Project for David MYSQL project 3 PHP, MySQL, Διαχείριση Βάσεων Δεδομένων Oct 23, 2017 Σήμερα6μέρα 17ώρα €24
Help with SQLServer deadlock issue I'm looking for a good SQLServer admin to help me with a deadlock issue. It should be fairly straightforward. I have a single table and two SQLs that are executed by multiple sql connections that are deadlocking. I would like to troubleshoot, ideally tonight or tomorrow EST. The freelancer should have in depth experience with SQLServer deadlock issues. Thanks! 6 SQL, MySQL, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server, Κατασκευή Βάσης Δεδομένων Oct 23, 2017 Σήμερα6μέρα 13ώρα €173
SQL Server Maintenance Solutions I want to have a Index maintenance process that include mechanisms for better logging / reporting and pick up the Index Fragmented tables. I could make things run in parallel to get better utilization of the hardware during the maintenance window and hopefully reduce the time required to perform the day to day maintenance in their database. 10 SQL, Windows Server, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 23, 2017 Σήμερα6μέρα 12ώρα €128
Freelance DBA needed to review and help speedup current queries We have a CMS written in PHP using MYSQL that has some performance Issues. I need someone to work with my current developer to speed up the site, crons and any queries being made. Review and help streamline our site so it can be as efficient as possible. 22 PHP, SQL, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων Oct 23, 2017 Σήμερα6μέρα 10ώρα €10
Mantener sitio web, base de datos, implementos prestashop Encargarse de respaldar base de datos de sitio web, errores, implementaciones en prestashop, algo de diseño, etc 10 PHP, Prestashop, MySQL, Διαχείριση Βάσεων Δεδομένων, Φιλοξενία Ιστοσελίδων Oct 23, 2017 Σήμερα6μέρα 10ώρα €114
Auto parts Auto Parts database lookup website with Tecdoc Mysql lookup part number etc. 31 PHP, SQL, Αρχιτεκτονική Λογισμικού, MySQL, Διαχείριση Βάσεων Δεδομένων Oct 23, 2017 Σήμερα6μέρα 5ώρα €1047
Help with Air BNB Listings We run a number of Air BNB properties and dont always have the time to keep the bookings up to date and manage the listings to make sure we are getting as many bookings as possible. Looking for someone with experience in this field with Air BNB and [το url αφαιρέθηκε, συνδεθείτε &g... 7 Διαχείριση Βάσεων Δεδομένων Oct 23, 2017 Σήμερα6μέρα 5ώρα €185
Database expert Needed -- 2 Details will be shared with winning bidder. 13 SQL, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 23, 2017 Σήμερα6μέρα 4ώρα €27
Database expert Needed Details will be shared with winning bidder. 10 SQL, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 23, 2017 Σήμερα6μέρα 4ώρα €27
Add www to all images links in a WP site == Freelancer - WP Before explaining, we want to be very clear that we're a Web Agency and we're looking for long term providers that are affordable and also very experienced with lots of years working on hosting environments / very experts in WooCommerce in this case. Very honest people, if you do this fine we will give you more tasks of other projects, since we're an agency and... 30 PHP, WordPress, MySQL, HTML, Διαχείριση Βάσεων Δεδομένων Oct 23, 2017 Σήμερα6μέρα 3ώρα €24
help with access database need help with my access database 24 SQL, Microsoft Access, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 23, 2017 Oct 23, 20175μέρα 21ώρα €268
V-2 Mass online data entry, search, extract and formatting MASS DATA ENTRY We are in the process to launch one of the largest undertakings with regards to mass data entry of calendar of activities, events, promotions in English (90%) and French (10%) into Wordpress power engine SQL database. Ideally we would be looking for vendors / partners with personnel of at least 100 workers/programmers. We would target initially the largest cities in North ... 27 Εισαγωγή Δεδομένων, Excel, WordPress, MySQL, Διαχείριση Βάσεων Δεδομένων Oct 22, 2017 Oct 22, 20175μέρα 15ώρα €8151
creat data base creat data base to check 2000 email in same time 17 Διαχείριση Βάσεων Δεδομένων, Big Data, Κατασκευή Βάσης Δεδομένων Oct 22, 2017 Oct 22, 20175μέρα 10ώρα €343
| Urgent Requirement for Microsoft Dynamics AX Techno Functional consultant | Location Chennai|Contract Position Experience: 5+ years Location: Chennai Period: Three months Minimum extendable Skills: o Microsoft Dynamics AX2012 Functional Knowledge o Technical Knowledge of Microsoft Dynamics AX2012 ( How Integrations works , Identify Exception & Solving Issues , etc) o Finance Domain Knowledge o SQL ( Oracle & MS SQL ) Experience: Four Years of experience in Implementing Microsoft Dynamics AX... 0 Λογιστικά, SQL, Oracle, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 22, 2017 Oct 22, 20175μέρα 8ώρα -
Fix bigcouch database cluster migration Hello, We need to migrate our bigcouch databases to another servers but when we move the dir /srv to new servers and activate it show errors. [root@db1 /]# curl localhost:5984/DATABASE {"error":"internal_server_error","reason":"No DB shards could be opened.","stack":["bad entry in stacktrace","bad entry in stacktrace","... 3 Linux, Erlang, NoSQL Couch & Mongo, Διαχείριση Βάσεων Δεδομένων Oct 22, 2017 Oct 22, 20175μέρα 7ώρα €79
Database Research I'm looking for someone who knows how to use the tool "Web Scraper" to help us build our database from online company directories all while showing me how to best use web scraper. 15 Web Scraping, Εξόρυξη Δεδομένων, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων Oct 22, 2017 Oct 22, 20175μέρα 3ώρα €130
Electronic Record Management System Research I need to come up with a novel gap in "ERMS" to search on. I will give you some paper to read. need to write up 7 pages as proposal work. 17 Έρευνα, Research Writing, Διαχείριση Βάσεων Δεδομένων, Learning Management Systems (LMS), Computer Science Oct 21, 2017 Oct 21, 20174μέρα 12ώρα €115
Set up a python website I need someone to do a quick job. Set up a python website with this CMS: [το url αφαιρέθηκε, συνδεθείτε για να δείτε] 12 PHP, Python, Διαχείριση Ιστοσελίδων, Διαχείριση Βάσεων Δεδομένων, Coding Oct 21, 2017 Oct 21, 20174μέρα 8ώρα €30
SQL server - 21/10/2017 09:55 EDT I need help setting up a SQL sever on a MAC(!) computer together with some GUI. Should be able to connect to this server outside the network using some security. 12 Διαχείριση Συστήματος, SQL, Windows Server, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 21, 2017 Oct 21, 20174μέρα 5ώρα €159
Database and SQL creation for a Company Do a database for attached work 56 SQL, Research Writing, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων Oct 21, 2017 Oct 21, 20174μέρα 2ώρα €351
Database Creation Create a database for a company project 42 SQL, Microsoft Access, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 21, 2017 Oct 21, 20174μέρα 2ώρα €33
Assist me with Bulk Marketing - Email marketing using Mailchimp and SMTP We´re seeking email marketing manager. - Datamining and email verification - Upload of emails and business records into GreenArrow and Inspire email system. - Send email campaign 25 Μαζική Διαφήμιση, Διαχείριση Βάσεων Δεδομένων, Διαφημίσεις email, Χειρισμός Email Oct 21, 2017 Oct 21, 2017Έχει λήξει €401
Need Lifetime turnitin access Need Lifetime turnitin access (Need unlimited reports) 13 Επεξεργασία Δεδομένων, Εισαγωγή Δεδομένων, Excel, Microsoft Access, Διαχείριση Βάσεων Δεδομένων Oct 21, 2017 Oct 21, 20173μέρα 23ώρα €317
order system with autodelivery order system with autodelivery functions - orderpage show only one product - after paypal payment done send back to succespage. - send mail to user with example: your order is completed you can access from url http:;// note : there needs to be an db for adding account and password for download acces for example i will add 400 users with password and if order is done each order get 1 ... 10 PHP, Αρχιτεκτονική Λογισμικού, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων Oct 21, 2017 Oct 21, 20173μέρα 21ώρα €93
database Microsoft SQL need to verify current DB due to performance issue 35 Ελεύθερος Επαγγελματίας, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 21, 2017 Oct 21, 20173μέρα 20ώρα €127
PR Consulting: U.S. Media Landscape Overview We are an Australian PR and Media Data startup. We seek an ambitious lateral minded PR Consultant to advise on a U.S. project. Must have an excellent understanding of the U.S. consumer media landscape and be able to tackle problems with creativity. 4 Δημόσιες Σχέσεις, Διαχείριση Βάσεων Δεδομένων Oct 20, 2017 Oct 20, 20173μέρα 19ώρα €211
Database Administrator I am looking for a DBA who can look into my SQL databases which are facing performance issues for the past few months, setup SQL monitoring tools, do a thorough analysis of the causes and fix them. Also, I would require proper documentation for all the tasks being performed. 26 SQL, Oracle, MySQL, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 20, 2017 Oct 20, 20173μέρα 19ώρα €98
Help me with server recomendation and installation of ORACLE APEX I have a Oracle APEX application thats being hosted for free on oracles website. I need to host oracle apex on my own server.I dont have apex license so it should be included. From you i need help with selecting decent cheap and secure hosting server provider and installing and configuring oracle apex so my programmer can upload the application my server. Also i have domain that we need to setu... 9 SQL, Oracle, MySQL, Διαχείριση Βάσεων Δεδομένων Oct 20, 2017 Oct 20, 20173μέρα 16ώρα €82
Data entry for successful Afro fashion business I need to speak with people who are interested in the African fashion. I need you to do a data entry assignment which involves two pages of data entry work for an African fashion company which has offices in London and Canada. You must be familiar with Oracle and Excel as all of our projects are designed in Oracle and Excel. The format of this project is on-call. The pay will be $30 USD ... 28 Επεξεργασία Δεδομένων, Εισαγωγή Δεδομένων, Λογιστικά, Excel, Διαχείριση Βάσεων Δεδομένων Oct 20, 2017 Oct 20, 20173μέρα 15ώρα €21
Non Voice project with unlimited work and 24x7 online support Hello, We're providing simple PDF to MS word conversion project In this project we provide you some PDF pages and you need to convert them into ms word through software which is also provided by us. What we provide :- 1. Provide free of cost software 2. Provide free of cost training 3. +Free Live demo class 4. Free from royalty for lifetime 5. Lifetime agreement with lifetime membershi... 4 Εισαγωγή Δεδομένων, BPO, Διαχείριση Βάσεων Δεδομένων, Βελτιστοποίηση Τιμής Μετατροπής Oct 20, 2017 Oct 20, 20173μέρα 7ώρα €9195
cleanup server space need someone who has knowledge of cleaning up server space using SSH. dB is showing full because of low space and not able to login. should be done in 1 hour and should start immediately. should work on team viewer 22 Linux, Διαχείριση Βάσεων Δεδομένων Oct 20, 2017 Oct 20, 20173μέρα 6ώρα €19
Database for clinical services We are a new clinic in need of a small and secure database for capturing patients records such as bio-data, transfers, medications and visits. There should be a interface for data capture and report generation. 40 SQL, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 20, 2017 Oct 20, 20173μέρα 3ώρα €430
Admin support - Websites Profiling We are looking for the admin support expert to help my working. If you have a good skill in Admin support field such as email handling, social management, web research, etc. Provided will be provided to candidate after check your proposal. 17 Σχεδιασμός Ιστοσελίδας, Έλεγχος Ιστοσελίδων, Διαχείριση Βάσεων Δεδομένων, Διαχείριση Δικτύου Oct 20, 2017 Oct 20, 20173μέρα 2ώρα €134
i want similar website I need you to design and build a similar website. [το url αφαιρέθηκε, συνδεθείτε για να δείτε] need all functionality. payment in milestone: will release previous milestone on completion of current milestone 20% advance 30% ha... 24 PHP, Σχεδιασμός Ιστοσελίδας, Σχεδιασμός Γραφικών, HTML5, Διαχείριση Βάσεων Δεδομένων Oct 20, 2017 Oct 20, 20172μέρα 23ώρα €181
Database Setup And Management for MongoDB We are a data analytics company that help our clients to integrate data. For this project, we are working on a BI dashboard that helps to provide important KPI for our client. Please see attached for scope. We need the database administrator to streamline big data at our backend. 16 NoSQL Couch & Mongo, MySQL, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων Oct 20, 2017 Oct 20, 20172μέρα 20ώρα €2563
Article on Oracle SQL Tuning Write an article with the following: 1) Tune complex SQL ( 5 table joins at least). Million rows at least. 2) Show Explain plan - Screen Shots 3) Show table columns, PK/FK 4) Explain the "Explain Plan" - every line 5) Show how "explain plan" shows the sql issues 6) Show revised and efficient SQL 7) Show explain plan with processing time - before tuning and after tuning ... 7 SQL, Oracle, Διαχείριση Βάσεων Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 19, 2017 Oct 19, 20172μέρα 17ώρα €31
Change Oracle SQL query syntax to Teradata's 13 syntax I'm looking for someone that can change the syntax of an Oracle SQL query to Teradata SQL (query attached) The work will be paid fully if the query runs correctly in Teradata (I will attach the screen as an evidence if it's not running). Please don't submit any solutions without having accepted the job previously because I will not read them. I want to subsitute basically t... 6 SQL, Oracle, MySQL, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 19, 2017 Oct 19, 20172μέρα 14ώρα €20
MYSQL PROBLEMS Site runs, but it kill all my cpu.. MYSQL has big problems its about 2 giga mysql becouse there alot of content from 2014, 120.000 posts on it. i want to fix MYSQL to run smoothly and not to kill my cpu. 38 PHP, Linux, MySQL, HTML, Διαχείριση Βάσεων Δεδομένων Oct 19, 2017 Oct 19, 20172μέρα 7ώρα €321
Develop MIS site using AwareIM Develop MIS site using AwareIM 6 Javascript, HTML, jQuery / Prototype, Διαχείριση Βάσεων Δεδομένων, Object Oriented Programming (OOP) Oct 19, 2017 Oct 19, 20171μέρα 23ώρα €334
Platform Development for Australian Market Asking for expressions of interest to develop a platform end to end using a php framework like Laravel etc and using noSQL db like Redis or DynamoDB as the main DB. Everything will be hosted on AWS. The platform will be based around calendaring and scheduling but have many components to manage a specific business need. Components like chat, forums, scheduling, human resource management, stock mana... 31 PHP, SQL, Αρχιτεκτονική Λογισμικού, Υπηρεσίες Ιστού Amazon, Διαχείριση Βάσεων Δεδομένων Oct 18, 2017 Oct 18, 20171μέρα 18ώρα €4915
moodle migration Canadian nonprofit organization seeking expert design, development, implementation, support of Moodle upgrade ( with custom code) from version v2.5 to v3.3 16 SQL, Διαχείριση Βάσεων Δεδομένων, Moodle Oct 18, 2017 Oct 18, 20171μέρα 8ώρα €36
Computer Expert Needed and Programmer Need computer expert, good in databases sql etc and programmer good especially in all major programming languages. 41 SQL, Αρχιτεκτονική Λογισμικού, MySQL, Διαχείριση Βάσεων Δεδομένων, Microsoft SQL Server Oct 18, 2017 Oct 18, 20171μέρα 6ώρα €394
Oracle data modeler OMDB databse implementation project. I'll share the rest details. 5 SQL, Oracle, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 18, 2017 Oct 18, 20171μέρα 4ώρα €90
Advance data management A 1000 node cluster with a replication factor of 5 such that most facts are replicated on just 5 of the nodes. For example the fact that a new node has joined the cluster, or a global clock synchronization event that must be shared across all servers in the cluster. 1 Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 18, 2017 Oct 18, 20171μέρα 4ώρα €30
Magento Programmer with 7 Years of Experience We are looking for a programmer with these skills for our site: 1. Knowledge Magento version Community edition 2. Minimum 7 years of experience 3. Troubleshoot bugs and plugin bugs to install on the site 4. Customize plugins installed on the website 5. Knows the servers and network systems 6. Works in linux apache or others environment 7. Quickly solve problems 8. Give us explanations an... 21 Linux, Magento, Apache, MySQL, Διαχείριση Βάσεων Δεδομένων Oct 18, 2017 Oct 18, 20171μέρα 3ώρα €158
Database implementation You need to convert the entity relationship design into relational tables in the Oracle database environment. Add at least 10 rows of meaningful data into each table. Develop 8 SQL statements to produce meaningful query results from the data in the database to support business operations. Queries conditions: - Must use aggregate functions - Must use ORDER BY - Must... 34 SQL, Oracle, Διαχείριση Βάσεων Δεδομένων, Προγραμματισμός Βάσης Δεδομένων, Κατασκευή Βάσης Δεδομένων Oct 18, 2017 Oct 18, 201720ώρα 41λ €30
Multi-vendor Ecommerce in PHP We designed the homepage. We also have the dashboard ideas. Store should have: Site Admin Panel Merchant Dashboard - Merchant will have their own store inside the Marketplace. Customer/Seller Dashboard - Customer can be also be a Seller and will have their own Seller Store inside the Marketplace. We need a database for Merchants and Sellers/Customers. We need a Site Manager for a co-buildi... 13 PHP, Σχεδιασμός Ιστοσελίδας, SEO, SQL, Διαχείριση Βάσεων Δεδομένων Oct 17, 2017 Oct 17, 20177ώρα 47λ €123
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