Find Jobs
Hire Freelancers

NoSQL expert required for a migration and scalability project -- 3

€10-60 EUR / hour

已完成
已发布将近 2 年前

€10-60 EUR / hour

The project consists of migrating from a PostgreSQL database into a NoSQL database. We're looking for a NoSQL expert (MongoDB, Cassandra, CouchDB, etc) who can help us to determine the project's viability, time and cost estimates. The main goals for this project are: - Stability - Scalability - Reasonable complexity The goal is to identify which technology suits our technical needs better and study its cost. Please include in your answer details about the approach you would follow to study the viability of this project and any relevant question you have. To make sure you read the post, please include the result of this operation in your answer: 2*21=? Thanks.
项目 ID: 33820796

关于此项目

9提案
远程项目
活跃2 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
颁发给:
用户头像
I may be new to Freelancer, but I have comprehensive experience and in-depth knowledge in both RDBMS and NoSQL. I would like to know more details about your project. For example: 1) Why do you want to migrate from PostgreSQL to NoSQL? What challenges are you facing? 2) What is the purpose of this database, transaction processing or analytics or both? 3) Is your environment running on cloud or on-premise? Communication is key to the success of any project. That is why I try to better understand your requirements before making promises. I am confident I will deliver a high-quality solution once I have a clear picture of your ask. The answer to your question [2*21=?] is 42. Thank you for your time!
€50 EUR 在30天之内
0.0 (0条评论)
0.0
0.0
9威客以平均价€33 EUR/小时来参与此工作竞价
用户头像
Hi! I am an expert writer with the vast skills and qualifications necessary for this job. I have experience in MongoDB, NoSQL Couch & Mongo, Hadoop, Big Data and Cassandra. I am confident that I can produce high-quality work that meets your specifications. If given the opportunity, I will exceed your expectations. I look forward to hearing from you. Please send a message to discuss more regarding this project. Thank you Wilfred
€10 EUR 在15天之内
0.0 (0条评论)
0.0
0.0
用户头像
42 Hello, Over 8 years of experience as a web developer specializing in website. Worked on a variety of projects, including front and back end development. I have done a few projects similar to yours successfully. I understood your requirements fully. I will be the only one who can satisfy your needs. skills: HTML, CSS, Bootstrap PHP React, Redux AngularJS Vue.js MongoDB, NodeJS Python Django Software Architecture Data Mining Lean Application Development End-to-End Testing Project Management Kindly initiate the chat so we can discuss each aspect of this project thoroughly. I hope I can have a good partnership with you on this project. Regards
€35 EUR 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
Dear client! I can anwer your question and 2*21 =42 You want exchange sql into no sql. I was interested in your project and I can help you. I and full stack developer and know both sql database and no sql database. I can perform your task perfectly . I want to chat to know your project more detail. GOOD !
€10 EUR 在40天之内
0.0 (0条评论)
1.1
1.1
用户头像
2*21=42 I have experiences in migrating db from mysql to mongodb Please contact me to discuss more detail thanks
€50 EUR 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
42 Hi, How are you? I've gone through your job detail and understood fully what you want. I specialize in migration from PostgreSQL to NoSQL(MongoDB) so i am sure I can do your project well. I hope you share more detail via chat. Thanks.
€40 EUR 在40天之内
0.0 (0条评论)
0.0
0.0
用户头像
42 [ Experienced Search Engine Devloper ] Hi. I've solid experience of Hadoop and Solr, Elastic Search including BigData. So in this case I have to know about MongoDB is essential. I've completed many projects related with your requirement. Via the previous works, the projects gave me an excellent understanding of the principles of smart design and database management and the technical advantages and disadvantages of choosing one. I believe I would be in a good position to analyse your requirements and advice on the best manner of proceeding. In addition, I can finish your project within your deadline and can offer high quality of code. I am available to start work immediately whenever you want. Hope to have a positive response. Best regard.
€35 EUR 在40天之内
0.0 (0条评论)
0.0
0.0

关于客户

SPAIN的国旗
Madrid, Spain
5.0
2
付款方式已验证
会员自10月 7, 2020起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。