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 25 November 2014 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
25 Nov 2014
Same period 2013 Same period 2012
Apache Cassandra
Rank 132 118 -
Rank change year-on-year
-14 -
Contract jobs citing Apache Cassandra 4 12 0
As % of all contract IT jobs located in the North West 0.13% 0.43% -
As % of the Database & Business Intelligence category 0.58% 2.03% -
Number of daily rates quoted 4 1 0
Average daily rate
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£544 £300 -
Average daily rate % change year-on-year
+81.25% -
UK excluding London average daily rate £519 £300 £370
% change year-on-year
+72.91% -18.91%
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
695 592 670
As % of all contract IT jobs located in the North West 21.84% 21.35% 21.59%
Number of daily rates quoted 441 321 362
Average daily rate £350 £300 £325
Average daily rate % change year-on-year
+16.66% -7.69%
90% offered a daily rate of more than £260 £213 £225
10% offered a daily rate of more than £500 £400 £425
UK excluding London average daily rate £363 £325 £333
% change year-on-year
+11.53% -2.25%
Number of hourly rates quoted 15 33 34
Average hourly rate £32.50 £20.00 £33.50
Average hourly rate % change year-on-year
+62.50% -40.29%
90% offered a hourly rate of more than £17.01 £12.50 £15.00
10% offered a hourly rate of more than £67.00 £35.00 £45.18
UK excluding London average hourly rate £33.50 £27.50 £30.75
% change year-on-year
+21.81% -10.56%

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
Contract Job Locations in the North West

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Apache Cassandra within the North West region over the 3 months to 25 November 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Manchester - 4 £544 -
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the North West

For the 6 months to 25 November 2014, 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 (85.71%) Agile Software Development
2 5 (71.43%) NoSQL
3 4 (57.14%) MongoDB
3 4 (57.14%) MySQL
3 4 (57.14%) PostgreSQL
4 3 (42.86%) Scrum
4 3 (42.86%) CSS
4 3 (42.86%) HTML
4 3 (42.86%) TDD
4 3 (42.86%) Ruby
4 3 (42.86%) Ajax
4 3 (42.86%) JSON
4 3 (42.86%) Kanban
4 3 (42.86%) Product Management
4 3 (42.86%) Scala
4 3 (42.86%) Hadoop
4 3 (42.86%) REST
4 3 (42.86%) CSS3
4 3 (42.86%) Open Source
4 3 (42.86%) HTML5
4 3 (42.86%) Big Data
5 2 (28.57%) Play Framework
5 2 (28.57%) Django
5 2 (28.57%) Ruby on Rails
5 2 (28.57%) Python
5 2 (28.57%) SQL
5 2 (28.57%) Configuration Management
6 1 (14.29%) ETL
6 1 (14.29%) Java
6 1 (14.29%) Web Services

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

For the 6 months to 25 November 2014, 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 (14.29%) Amazon AWS
Database & Business Intelligence
1 5 (71.43%) NoSQL
2 4 (57.14%) MongoDB
2 4 (57.14%) MySQL
2 4 (57.14%) PostgreSQL
3 3 (42.86%) Hadoop
3 3 (42.86%) Big Data
General
1 1 (14.29%) Finance
1 1 (14.29%) Law
1 1 (14.29%) Retail
Job Titles
1 3 (42.86%) Architect
1 3 (42.86%) Developer
1 3 (42.86%) Technical Architect
2 2 (28.57%) Big Data Developer
2 2 (28.57%) Digital Architect
3 1 (14.29%) Java Developer
3 1 (14.29%) Senior Technical Architect
3 1 (14.29%) Senior Architect
3 1 (14.29%) Senior Digital Architect
3 1 (14.29%) Scala Developer
3 1 (14.29%) Hadoop Developer
3 1 (14.29%) Head of Architecture
Libraries, Frameworks & Software Standards
1 3 (42.86%) CSS
1 3 (42.86%) HTML
1 3 (42.86%) Ajax
1 3 (42.86%) JSON
1 3 (42.86%) REST
1 3 (42.86%) CSS3
1 3 (42.86%) HTML5
2 2 (28.57%) Play Framework
2 2 (28.57%) Django
2 2 (28.57%) Ruby on Rails
3 1 (14.29%) Web Services
Miscellaneous
1 3 (42.86%) Open Source
Processes & Methodologies
1 6 (85.71%) Agile Software Development
2 3 (42.86%) Scrum
2 3 (42.86%) TDD
2 3 (42.86%) Kanban
2 3 (42.86%) Product Management
3 2 (28.57%) Configuration Management
4 1 (14.29%) ETL
4 1 (14.29%) CMMI
4 1 (14.29%) Enterprise Architecture
4 1 (14.29%) Technical Architecture
4 1 (14.29%) TOGAF
4 1 (14.29%) Data Protection
4 1 (14.29%) User Stories
4 1 (14.29%) Software Architecture
4 1 (14.29%) MapReduce
Programming Languages
1 3 (42.86%) Ruby
1 3 (42.86%) Scala
2 2 (28.57%) Python
2 2 (28.57%) SQL
3 1 (14.29%) Java
Qualifications
1 1 (14.29%) Degree
Quality Assurance & Compliance
1 1 (14.29%) COBIT