The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the South West region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 25 June 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
25 Jun 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 130 133 131
Rank change year-on-year
+3 -2
Contract jobs citing Apache Cassandra 8 9 10
As % of all contract IT jobs located in the South West 0.27% 0.29% 0.33%
As % of the Database & Business Intelligence category 1.37% 1.30% 1.39%
Number of daily rates quoted 6 9 5
Median daily rate £433 £425 £550
Median daily rate % change year-on-year
+1.76% -22.72%
UK excluding London median daily rate £425 £525 £438
% change year-on-year
-19.04% +20.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £55.00 - -
Apache Cassandra
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the South West region.

Database & Business Intelligence Category
South West
Contract IT job ads with a match in the
Database & Business Intelligence category
583 694 717
As % of all contract IT jobs located in the South West 19.77% 22.39% 23.80%
Number of daily rates quoted 418 511 485
Median daily rate £350 £350 £350
90% offered a daily rate of more than £275 £275 £275
10% offered a daily rate of more than £500 £450 £500
UK excluding London median daily rate £380 £350 £350
% change year-on-year
+8.57% -
Number of hourly rates quoted 15 18 13
Median hourly rate £38.75 £22.50 £30.00
Median hourly rate % change year-on-year
+72.22% -25.00%
90% offered a hourly rate of more than £13.00 £18.40 £20.00
10% offered a hourly rate of more than £49.00 £41.40 £175.00
UK excluding London median hourly rate £30.75 £26.00 £30.00
% change year-on-year
+18.26% -13.33%

Apache Cassandra
Jobs Demand Trend in the South West

The demand trend of contract jobs across the South West region citing Apache Cassandra as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in the South West

Apache Cassandra
Daily Rate Trend in the South West

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache Cassandra across the South West region.

Apache Cassandra Daily Rate Trend in the South West

Apache Cassandra
Daily Rate Histogram in the South West

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the South West region over the 3 months to 25 June 2016.

Apache Cassandra Daily Rate Histogram in the South West

Apache Cassandra
Contract Job Locations in the South West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Cassandra within the South West region over the 3 months to 25 June 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Dorset - 2 £431 -
Wiltshire - 2 £350 -
Gloucestershire - 1 £650 -
Somerset - 1 £365 -
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the South West

For the 6 months to 25 June 2016, IT contractor jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the South West region with a requirement for Apache Cassandra.

1 7 (58.33%) HTML
1 7 (58.33%) Java
1 7 (58.33%) JavaScript
1 7 (58.33%) Agile Software Development
2 6 (50.00%) CSS
2 6 (50.00%) NoSQL
2 6 (50.00%) DevOps
3 5 (41.67%) Apache Spark
3 5 (41.67%) MongoDB
3 5 (41.67%) Big Data
3 5 (41.67%) TDD
3 5 (41.67%) Spring
4 4 (33.33%) Scrum
4 4 (33.33%) Continuous Integration
4 4 (33.33%) Kanban
4 4 (33.33%) Hadoop
4 4 (33.33%) SQL
4 4 (33.33%) HBase
4 4 (33.33%) BDD
4 4 (33.33%) Amazon DynamoDB
5 3 (25.00%) Apache Accumulo
5 3 (25.00%) AngularJS
5 3 (25.00%) Analytics
5 3 (25.00%) Elasticsearch
5 3 (25.00%) Neo4j
5 3 (25.00%) Linux
5 3 (25.00%) Apache
5 3 (25.00%) Scala
5 3 (25.00%) DV Cleared
5 3 (25.00%) Security Cleared

Apache Cassandra
Top Related IT Skills in the South West by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 5 (41.67%) Apache Spark
2 3 (25.00%) Apache
2 3 (25.00%) Elasticsearch
3 1 (8.33%) Confluence
3 1 (8.33%) GemFire
Cloud Services
1 2 (16.67%) Amazon AWS
Communications & Networking
1 2 (16.67%) DNS
1 2 (16.67%) DSL
1 2 (16.67%) LDAP
2 1 (8.33%) FCAPS
Database & Business Intelligence
1 6 (50.00%) NoSQL
2 5 (41.67%) Big Data
2 5 (41.67%) MongoDB
3 4 (33.33%) Amazon DynamoDB
3 4 (33.33%) Hadoop
3 4 (33.33%) HBase
4 3 (25.00%) Apache Accumulo
4 3 (25.00%) Neo4j
5 2 (16.67%) CouchDB
5 2 (16.67%) Parquet
5 2 (16.67%) Redis
6 1 (8.33%) IBM InfoSphere
6 1 (8.33%) MySQL
6 1 (8.33%) OLAP
6 1 (8.33%) OLAP Cube
6 1 (8.33%) Pentaho
6 1 (8.33%) Relational Database
6 1 (8.33%) SQL Server
Development Applications
1 1 (8.33%) JIRA
General
1 1 (8.33%) Back Office
1 1 (8.33%) Banking
1 1 (8.33%) Finance
Job Titles
1 8 (66.67%) Developer
2 5 (41.67%) Java Developer
3 4 (33.33%) Agile Developer
3 4 (33.33%) Agile Java Developer
4 2 (16.67%) Architect
4 2 (16.67%) Senior Agile Developer
4 2 (16.67%) Senior Agile Java Developer
4 2 (16.67%) Senior Developer
4 2 (16.67%) Senior Java Developer
5 1 (8.33%) Data Scientist
5 1 (8.33%) ETL Developer
5 1 (8.33%) Infrastructure Architect
5 1 (8.33%) Java Engineer
5 1 (8.33%) Java Software Engineer
5 1 (8.33%) Pentaho Developer
5 1 (8.33%) Software Developer
5 1 (8.33%) Software Engineer
5 1 (8.33%) Technical Architect
Libraries, Frameworks & Software Standards
1 7 (58.33%) HTML
2 6 (50.00%) CSS
3 5 (41.67%) Spring
4 3 (25.00%) AngularJS
5 2 (16.67%) Akka
5 2 (16.67%) Apache Avro
5 2 (16.67%) CSS3
5 2 (16.67%) GraphX
5 2 (16.67%) Hibernate
5 2 (16.67%) HTML5
5 2 (16.67%) Kafka
5 2 (16.67%) ODBC
5 2 (16.67%) REST
5 2 (16.67%) SOAP
5 2 (16.67%) WebSockets
6 1 (8.33%) OpenCL
6 1 (8.33%) ZeroMQ
Miscellaneous
1 2 (16.67%) Analytical Skills
2 1 (8.33%) Algorithms
2 1 (8.33%) Data Integration
2 1 (8.33%) Mathematics
2 1 (8.33%) VHDL
Operating Systems
1 3 (25.00%) Linux
2 2 (16.67%) Mesosphere
3 1 (8.33%) Mac OS X
3 1 (8.33%) Windows
Processes & Methodologies
1 7 (58.33%) Agile Software Development
2 6 (50.00%) DevOps
3 5 (41.67%) TDD
4 4 (33.33%) BDD
4 4 (33.33%) Continuous Integration
4 4 (33.33%) Kanban
4 4 (33.33%) Scrum
5 3 (25.00%) Analytics
6 2 (16.67%) Big Data Analytics
6 2 (16.67%) Data Analytics
6 2 (16.67%) Multithreading
6 2 (16.67%) Network Design
6 2 (16.67%) Use Case
7 1 (8.33%) OOP
7 1 (8.33%) Open Source
7 1 (8.33%) Risk Management
7 1 (8.33%) Software Engineering
7 1 (8.33%) Unit Testing
7 1 (8.33%) Waterfall
7 1 (8.33%) Workflow
Programming Languages
1 7 (58.33%) Java
1 7 (58.33%) JavaScript
2 4 (33.33%) SQL
3 3 (25.00%) Scala
4 2 (16.67%) TypeScript
5 1 (8.33%) C
5 1 (8.33%) C++
5 1 (8.33%) Perl
5 1 (8.33%) Ruby
Qualifications
1 3 (25.00%) DV Cleared
1 3 (25.00%) Security Cleared
System Software
1 2 (16.67%) Docker
1 2 (16.67%) HDFS
2 1 (8.33%) Apache ZooKeeper
Systems Management
1 2 (16.67%) Ansible
1 2 (16.67%) Hadoop YARN
1 2 (16.67%) Kubernetes
Vendors
1 1 (8.33%) Atlassian
1 1 (8.33%) IBM
1 1 (8.33%) Nokia
1 1 (8.33%) Oracle