The following table provides summary statistics for contract job vacancies advertised in Wiltshire with a requirement for Apache Cassandra skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Cassandra over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Apache Cassandra
South West / Wiltshire
Rank - 61 -
Contract jobs citing Apache Cassandra 0 1 0
As % of all contract IT jobs advertised in Wiltshire - 0.15% -
As % of the Database & Business Intelligence category - 0.83% -
Number of daily rates quoted 0 1 0
Median daily rate - £400 -
UK excluding London median daily rate £484 £550 £600
% change year-on-year -12.04% -8.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Apache Cassandra is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Wiltshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Wiltshire
Contract job vacancies with a requirement for database and business intelligence skills 62 121 83
As % of all contract IT job vacancies advertised in Wiltshire 9.69% 18.59% 11.72%
Number of daily rates quoted 40 82 59
Median daily rate £400 £400 £400
90% offered a daily rate of more than £208 £275 £243
10% offered a daily rate of more than £525 £500 £550
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 1 2
Median hourly rate - £11.00 £19.88
Median hourly rate % change year-on-year - -44.65%  
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

Apache Cassandra
Job Vacancy Trend in Wiltshire

The job posting trend of jobs advertised in Wiltshire citing Apache Cassandra as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Apache Cassandra in Wiltshire

Apache Cassandra
Contractor Daily Rate Trend in Wiltshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache Cassandra in Wiltshire.

Contractor daily rate trend for Apache Cassandra in Wiltshire

Apache Cassandra
Top 30 Related IT Skills in Wiltshire

For the 6 months to 26 March 2017, 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 Wiltshire region with a requirement for Apache Cassandra.

1 5 (100.00%) Java
1 5 (100.00%) Open Source
1 5 (100.00%) MongoDB
1 5 (100.00%) NoSQL
1 5 (100.00%) Jenkins
1 5 (100.00%) DevOps
2 4 (80.00%) Amazon ElastiCache
2 4 (80.00%) LXC
2 4 (80.00%) CoreOS
2 4 (80.00%) Virtual Private Cloud
2 4 (80.00%) Auto-Scaling
2 4 (80.00%) SonarQube
2 4 (80.00%) AWS Elastic Beanstalk
2 4 (80.00%) Amazon DynamoDB
2 4 (80.00%) Amazon RDS
2 4 (80.00%) VirtualBox
2 4 (80.00%) Vagrant
2 4 (80.00%) New Relic
2 4 (80.00%) Ansible
2 4 (80.00%) Docker
2 4 (80.00%) Route 53
2 4 (80.00%) Artifactory
2 4 (80.00%) AWS Lambda
2 4 (80.00%) Elastic Stack
2 4 (80.00%) Terraform
2 4 (80.00%) Sonatype Nexus
2 4 (80.00%) Bash Shell
2 4 (80.00%) OSSEC
2 4 (80.00%) Confluence
2 4 (80.00%) Amazon EC2

Apache Cassandra
Top Related IT Skills in Wiltshire 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 4 (80.00%) Confluence
Cloud Services
1 4 (80.00%) Amazon AWS
1 4 (80.00%) Amazon EC2
1 4 (80.00%) Amazon ElastiCache
1 4 (80.00%) Amazon S3
1 4 (80.00%) AWS Elastic Beanstalk
1 4 (80.00%) AWS Lambda
1 4 (80.00%) Route 53
1 4 (80.00%) Virtual Private Cloud
Communications & Networking
1 4 (80.00%) HTTP
1 4 (80.00%) SSL
1 4 (80.00%) TCP/IP
1 4 (80.00%) VPN
Database & Business Intelligence
1 5 (100.00%) MongoDB
1 5 (100.00%) NoSQL
2 4 (80.00%) Amazon DynamoDB
2 4 (80.00%) Amazon RDS
2 4 (80.00%) MySQL
2 4 (80.00%) PostgreSQL
2 4 (80.00%) SQL Server
Development Applications
1 5 (100.00%) Jenkins
2 4 (80.00%) Artifactory
2 4 (80.00%) Atlassian Bamboo
2 4 (80.00%) JIRA
2 4 (80.00%) SonarQube
2 4 (80.00%) Sonatype Nexus
2 4 (80.00%) Vagrant
Job Titles
1 3 (60.00%) DevOps Engineer
1 3 (60.00%) Lead DevOps
2 2 (40.00%) Lead DevOps Engineer
3 1 (20.00%) Agile Developer
3 1 (20.00%) Agile Java Developer
3 1 (20.00%) Developer
3 1 (20.00%) Java Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) Elastic Stack
2 1 (20.00%) REST
2 1 (20.00%) RESTful
2 1 (20.00%) Web Services
Miscellaneous
1 2 (40.00%) CESG
Operating Systems
1 4 (80.00%) CentOS
1 4 (80.00%) CoreOS
1 4 (80.00%) Linux
1 4 (80.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 5 (100.00%) DevOps
1 5 (100.00%) Open Source
2 4 (80.00%) Auto-Scaling
2 4 (80.00%) Configuration Management
2 4 (80.00%) Continuous Integration
2 4 (80.00%) Load Balancing
2 4 (80.00%) Migration
3 3 (60.00%) Agile Software Development
4 1 (20.00%) BDD
4 1 (20.00%) High Availability
4 1 (20.00%) Kanban
4 1 (20.00%) Scrum
4 1 (20.00%) Software Engineering
4 1 (20.00%) TDD
Programming Languages
1 5 (100.00%) Java
2 4 (80.00%) Bash Shell
2 4 (80.00%) PL/SQL
2 4 (80.00%) Python
2 4 (80.00%) Ruby
2 4 (80.00%) SQL
Qualifications
1 2 (40.00%) CESG Certified Professional
2 1 (20.00%) BPSS Clearance
Quality Assurance & Compliance
1 1 (20.00%) Disclosure Scotland
System Software
1 4 (80.00%) Docker
1 4 (80.00%) LXC
1 4 (80.00%) VirtualBox
Systems Management
1 4 (80.00%) Ansible
1 4 (80.00%) Nagios
1 4 (80.00%) OSSEC
1 4 (80.00%) Terraform
Vendors
1 4 (80.00%) New Relic
1 4 (80.00%) Oracle