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Cassandra Jobs

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Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi , I am having some client base in various regions and they are looking for various big data enthusiast who are experienced in various components such as Hadoop , Spark , Elasticsearch , Logstash , Kibana , Pig , Hive etc. Kindly shoot out your proposals and convenient time to discuss further with your skype ID Also write "Big Data enthu" on top and bottom of proposals so that I can come to know there are genuine proposals.
  • Number of freelancers needed: 3
Skills: Apache Cassandra Amazon EC2 Apache Flume Apache Hive
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking to find a partime to fulltime developer comfortable with Clojure, Clojurescript, Javascript Data Viz, PostGres and Cassandra for an existing project relating to finance.
  • Number of freelancers needed: 2
Skills: Apache Cassandra Clojure
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
The challenge: consolidate 2 tables (A and B) exclusively to rows where there is a commom reference, when the total combination between both tables (total rows of A * total rows o B) extrapolate 500.000. The common reference repeats multiple times on each table and all the combinations crossing data from tables A and B need to be extracted whenever the reference is the same. We will need to automate the whole process very quickly, and replicate the mechanics to several databases. Can you help us? Please send us an estimate on price for the activity.
Skills: Apache Cassandra Google AdWords Development SQL
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Convert mysql schema to the cassandra database in our server Your job will be to: 1. Install Cassandra db server in our Linux Ubuntu server machine. 2. ... Install Cassandra db server in our Linux Ubuntu server machine. 2. Design and Create a proper Cassandra database schema based on existing MySQL database. 3. ... Design and Create a proper Cassandra database schema based on existing MySQL database. 3. Transfer all data in Mysql database to new Cassandra database. After this, 4. You will be required to update a python script which basically contains MySQL queries to current MySQL schema to work with this new Cassandra database.
Skills: Apache Cassandra Linux System Administration MySQL Programming Python
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
. - Experience using deploy and configurations management tools (like Salt, Ansible, Puppet, or Chef,) - Experience with web facing security and interface hardening - Experience leading development of web services interface and some understanding of RESTful design and JSON/XML structures - Strong data modelling and query optimization skills that includes relational databases (like Oracle, DB2, MySQL, or PostGres) and some exposure to NoSQL design, concepts and technologies (e.g. Mongo, Dynamo, or Cassandra). Nice-to-haves (not required but would be nice to know which have depth): - Django depth and understanding of Django libraries and third party tools - Experience with AWS provisioning and AWS service offerings - Load balancing and fail-over systems design - Experience implementing Web sockets interfaces - Integration with native android and IOS devices - Experience with GIT - Experience with Web UI design
Skills: Apache Cassandra Agile software developmennt Amazon EC2 Amazon Relational Database Service
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
He/She should have a sound grip over most of the following technical skills: Computing - Hadoop - Spark - Mapreduce Storage - HDFS - Hbase - Cassandra - S3 - Google Cloud Storage Indexing - Solr - Elastic Search Streaming - Spark Streaming - Storm - Kafka Query | SQL - Spark SQL - Hive - Phoenix Machine Learning - Mahout - Mlib - R ETL - Flume - Sqoop2 - Pentaho In Memory Stores - Aerospike - Redis Amazon - EC2 - S3 Programming Languages - Java - Scala
Skills: Apache Cassandra Amazon S3 Amazon Web Services Apache Flume
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