Period
to 19 October 2018

The following table provides summary statistics for contract job vacancies advertised in Northamptonshire 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 6 months to 19 October 2018 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.

Apache Cassandra
East Midlands > Northamptonshire
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 64 - 62
Rank change year-on-year - +62 -
Contract jobs citing Apache Cassandra 9 0 7
As % of all contract IT jobs advertised in Northamptonshire 1.05% - 0.85%
As % of the Database & Business Intelligence category 5.59% - 3.89%
Number of daily rates quoted 6 0 9
Northamptonshire median daily rate £345 - £425
10th Percentile £318 - £413
90th Percentile £385 - £550
East Midlands median daily rate £350 £450 £450
% change year-on-year -22.22% - -
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate - - -

Apache Cassandra is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Northamptonshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Northamptonshire
Contract vacancies with a requirement for database or business intelligence skills 161 143 180
As % of all contract IT jobs advertised in Northamptonshire 18.83% 21.25% 21.92%
Number of daily rates quoted 106 91 130
Northamptonshire median daily rate £384 £400 £425
Median daily rate % change year-on-year -4.06% -5.88% +8.97%
10th Percentile £313 £281 £306
90th Percentile £475 £538 £581
East Midlands median daily rate £388 £375 £400
% change year-on-year +3.33% -6.25% +14.29%
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate £40.00 £45.00 £16.09
% change year-on-year -11.11% +179.68% -10.61%

Apache Cassandra
Job Vacancy Trend in Northamptonshire

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Northamptonshire.

Job vacancy trend for Apache Cassandra in Northamptonshire

Apache Cassandra
Contractor Daily Rate Trend in Northamptonshire

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

Contractor daily rate trend for Apache Cassandra in Northamptonshire

Apache Cassandra
Contract Job Locations in Northamptonshire

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 Northamptonshire region over the 6 months to 19 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Northampton - 9 £345 -
Apache Cassandra
East Midlands

For the 6 months to 19 October 2018, IT contractor jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Northamptonshire region with a requirement for Apache Cassandra.

1 7 (77.78%) Unix
1 7 (77.78%) Agile Software Development
2 6 (66.67%) Shell Script
2 6 (66.67%) Python
3 5 (55.56%) Data Modelling
3 5 (55.56%) Linux
3 5 (55.56%) Configuration Management
3 5 (55.56%) Git (software)
3 5 (55.56%) Opscode Chef
3 5 (55.56%) Ansible
3 5 (55.56%) Data Centre
4 4 (44.44%) Low Latency
4 4 (44.44%) Puppet
4 4 (44.44%) Subversion
4 4 (44.44%) Java
5 3 (33.33%) Banking
5 3 (33.33%) Hadoop
5 3 (33.33%) Apache Hive
5 3 (33.33%) MongoDB
5 3 (33.33%) HBase
5 3 (33.33%) Kafka
5 3 (33.33%) Apache Spark
6 2 (22.22%) Continuous Delivery
6 2 (22.22%) Spark Streaming
6 2 (22.22%) Data Structures
6 2 (22.22%) Algorithms
6 2 (22.22%) Performance Tuning
6 2 (22.22%) Scala
6 2 (22.22%) NoSQL
6 2 (22.22%) Scrum

Apache Cassandra
Co-occurring IT Skills in Northamptonshire 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 3 (33.33%) Apache Spark
2 1 (11.11%) Apache Pig
Cloud Services
1 1 (11.11%) Amazon AWS
Communications & Networking
1 2 (22.22%) Kerberos
2 1 (11.11%) DHCP
2 1 (11.11%) DNS
2 1 (11.11%) HTTP
2 1 (11.11%) IPsec
2 1 (11.11%) SSL
2 1 (11.11%) TCP/IP
Database & Business Intelligence
1 3 (33.33%) Apache Hive
1 3 (33.33%) Hadoop
1 3 (33.33%) HBase
1 3 (33.33%) MongoDB
2 2 (22.22%) NoSQL
3 1 (11.11%) Big Data
3 1 (11.11%) RDBMS
3 1 (11.11%) Relational Database
Development Applications
1 5 (55.56%) Git (software)
2 4 (44.44%) Subversion
3 1 (11.11%) JIRA
3 1 (11.11%) Sonatype Nexus
General
1 3 (33.33%) Banking
2 1 (11.11%) Finance
Job Titles
1 4 (44.44%) Cassandra DBA
1 4 (44.44%) DBA
2 2 (22.22%) Developer
2 2 (22.22%) Hadoop Developer
3 1 (11.11%) Analyst
3 1 (11.11%) Big Data Engineer
3 1 (11.11%) Business Analyst
3 1 (11.11%) Data Engineer
3 1 (11.11%) DevOps Engineer
3 1 (11.11%) Digital Analyst
3 1 (11.11%) Digital Business Analyst
Libraries, Frameworks & Software Standards
1 3 (33.33%) Kafka
2 2 (22.22%) Spark Streaming
Miscellaneous
1 5 (55.56%) Data Centre
2 2 (22.22%) Algorithms
2 2 (22.22%) Data Structures
3 1 (11.11%) Analytical Skills
3 1 (11.11%) Linux Command Line
Operating Systems
1 7 (77.78%) Unix
2 5 (55.56%) Linux
Processes & Methodologies
1 7 (77.78%) Agile Software Development
2 5 (55.56%) Configuration Management
2 5 (55.56%) Data Modelling
3 4 (44.44%) Low Latency
4 2 (22.22%) Continuous Delivery
4 2 (22.22%) ETL
4 2 (22.22%) Performance Tuning
4 2 (22.22%) Scrum
5 1 (11.11%) DevOps
5 1 (11.11%) MapReduce
5 1 (11.11%) Open Source
5 1 (11.11%) Problem-Solving
5 1 (11.11%) Waterfall
Programming Languages
1 6 (66.67%) Python
1 6 (66.67%) Shell Script
2 4 (44.44%) Java
3 2 (22.22%) Scala
4 1 (11.11%) AWK
4 1 (11.11%) PL/SQL
4 1 (11.11%) SQL
System Software
1 1 (11.11%) Apache Flume
1 1 (11.11%) Apache ZooKeeper
1 1 (11.11%) Docker
1 1 (11.11%) HDFS
Systems Management
1 5 (55.56%) Ansible
1 5 (55.56%) Opscode Chef
2 4 (44.44%) Puppet
3 2 (22.22%) Control-M
3 2 (22.22%) Tivoli
4 1 (11.11%) Hadoop YARN
4 1 (11.11%) Kubernetes
4 1 (11.11%) Mesos
4 1 (11.11%) Oozie
Vendors
1 1 (11.11%) AppDynamics
1 1 (11.11%) Oracle