The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the North West region. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 28 January 2015 with a comparison to the same period in 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.

Location
3 months to
28 Jan 2015
Same period 2014 Same period 2013
Apache Cassandra
Rank 127 126 -
Rank change year-on-year
-1 -
Contract jobs citing Apache Cassandra 1 2 0
As % of all contract IT jobs located in the North West 0.032% 0.074% -
As % of the Database & Business Intelligence category 0.15% 0.34% -
Number of daily rates quoted 1 0 0
Average daily rate
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of your Daily Rate
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£500 - -
UK excluding London average daily rate £575 £375 £320
% change year-on-year
+53.33% +17.18%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
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 North West region.

Database & Business Intelligence Category
North West
Contract IT job ads with a match in the
Database & Business Intelligence category
664 588 662
As % of all contract IT jobs located in the North West 21.54% 21.80% 25.16%
Number of daily rates quoted 422 333 364
Average daily rate £344 £325 £325
Average daily rate % change year-on-year
+5.76% -
90% offered a daily rate of more than £270 £210 £240
10% offered a daily rate of more than £500 £463 £450
UK excluding London average daily rate £363 £350 £330
% change year-on-year
+3.57% +6.06%
Number of hourly rates quoted 16 14 32
Average hourly rate £36.00 £33.00 £37.50
Average hourly rate % change year-on-year
+9.09% -12.00%
90% offered a hourly rate of more than £24.00 £16.50 £22.50
10% offered a hourly rate of more than £67.00 £39.30 £45.18
UK excluding London average hourly rate £33.50 £27.50 £30.50
% change year-on-year
+21.81% -9.83%

Apache Cassandra
Jobs Demand Trend in the North West

This chart provides a 3-month moving total of IT contractor jobs citing Apache Cassandra across the North West region as a proportion of the total demand within the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in the North West

Apache Cassandra
Daily Rate Trend in the North West

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

Apache Cassandra Daily Rate Trend in the North West

Apache Cassandra
Top 30 Related IT Skills in the North West

For the 6 months to 28 January 2015, IT contractor jobs across the North West region citing Apache Cassandra also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Apache Cassandra.

1 6 (100.00%) Agile Software Development
2 5 (83.33%) NoSQL
3 4 (66.67%) MongoDB
3 4 (66.67%) MySQL
3 4 (66.67%) PostgreSQL
4 3 (50.00%) Scrum
4 3 (50.00%) JSON
4 3 (50.00%) Ruby
4 3 (50.00%) Ajax
4 3 (50.00%) Kanban
4 3 (50.00%) Product Management
4 3 (50.00%) CSS
4 3 (50.00%) HTML
4 3 (50.00%) TDD
4 3 (50.00%) REST
4 3 (50.00%) CSS3
4 3 (50.00%) Open Source
4 3 (50.00%) HTML5
5 2 (33.33%) Big Data
5 2 (33.33%) Play Framework
5 2 (33.33%) Python
5 2 (33.33%) SQL
5 2 (33.33%) Scala
5 2 (33.33%) Hadoop
5 2 (33.33%) Configuration Management
5 2 (33.33%) Django
5 2 (33.33%) Ruby on Rails
6 1 (16.67%) Enterprise Architecture
6 1 (16.67%) Technical Architecture
6 1 (16.67%) COBIT

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

For the 6 months to 28 January 2015, IT contractor jobs across the North West region citing Apache Cassandra also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Apache Cassandra. Up to 20 skills are shown per category.

Cloud Services
1 1 (16.67%) Amazon AWS
Database & Business Intelligence
1 5 (83.33%) NoSQL
2 4 (66.67%) MongoDB
2 4 (66.67%) MySQL
2 4 (66.67%) PostgreSQL
3 2 (33.33%) Big Data
3 2 (33.33%) Hadoop
General
1 1 (16.67%) Finance
1 1 (16.67%) Law
1 1 (16.67%) Retail
Job Titles
1 3 (50.00%) Architect
1 3 (50.00%) Technical Architect
2 2 (33.33%) Big Data Developer
2 2 (33.33%) Digital Architect
2 2 (33.33%) Developer
3 1 (16.67%) Senior Technical Architect
3 1 (16.67%) Senior Architect
3 1 (16.67%) Senior Digital Architect
3 1 (16.67%) Hadoop Developer
3 1 (16.67%) Head of Architecture
Libraries, Frameworks & Software Standards
1 3 (50.00%) JSON
1 3 (50.00%) Ajax
1 3 (50.00%) CSS
1 3 (50.00%) HTML
1 3 (50.00%) REST
1 3 (50.00%) CSS3
1 3 (50.00%) HTML5
2 2 (33.33%) Play Framework
2 2 (33.33%) Django
2 2 (33.33%) Ruby on Rails
3 1 (16.67%) Web Services
Miscellaneous
1 3 (50.00%) Open Source
Processes & Methodologies
1 6 (100.00%) Agile Software Development
2 3 (50.00%) Scrum
2 3 (50.00%) Kanban
2 3 (50.00%) Product Management
2 3 (50.00%) TDD
3 2 (33.33%) Configuration Management
4 1 (16.67%) Enterprise Architecture
4 1 (16.67%) Technical Architecture
4 1 (16.67%) Data Protection
4 1 (16.67%) ETL
4 1 (16.67%) CMMI
4 1 (16.67%) TOGAF
4 1 (16.67%) User Stories
4 1 (16.67%) Software Architecture
4 1 (16.67%) MapReduce
Programming Languages
1 3 (50.00%) Ruby
2 2 (33.33%) Python
2 2 (33.33%) SQL
2 2 (33.33%) Scala
Quality Assurance & Compliance
1 1 (16.67%) COBIT