The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the South East region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 27 February 2017 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
27 Feb 2017
Same period 2016 Same period 2015
Apache Cassandra
England / South East
Rank 222 229 251
Rank change year-on-year
+7 +22
Contract jobs citing Apache Cassandra 21 33 12
As % of all contract IT jobs located in the South East 0.27% 0.38% 0.12%
As % of the Database & Business Intelligence category 1.41% 1.84% 0.71%
Number of daily rates quoted 11 25 8
Median daily rate £400 £500 £390
Median daily rate % change year-on-year
-20.00% +28.20%
90% offered a daily rate of more than £350 £475 £313
10% offered a daily rate of more than £563 £615 £600
UK excluding London median daily rate £450 £500 £450
% change year-on-year
-10.00% +11.11%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 East region.

Database & Business Intelligence Category
South East
Contract IT job ads with a match in the
Database & Business Intelligence category
1489 1789 1696
As % of all contract IT jobs located in the South East 19.32% 20.63% 17.38%
Number of daily rates quoted 955 1168 968
Median daily rate £413 £400 £375
Median daily rate % change year-on-year
+3.12% +6.66%
90% offered a daily rate of more than £296 £288 £275
10% offered a daily rate of more than £531 £550 £500
UK excluding London median daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 35 52 36
Median hourly rate £17.00 £43.00 £36.50
Median hourly rate % change year-on-year
-60.46% +17.80%
90% offered a hourly rate of more than £9.50 £9.50 £20.00
10% offered a hourly rate of more than £43.30 £60.62 £55.46
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year
+7.69% -

Apache Cassandra
Jobs Demand Trend in the South East

The demand trend of contract jobs across the South East 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 East

Apache Cassandra
Daily Rate Trend in the South East

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

Apache Cassandra Daily Rate Trend in the South East

Apache Cassandra
Daily Rate Histogram in the South East

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the South East region over the 3 months to 27 February 2017.

Apache Cassandra Daily Rate Histogram in the South East

Apache Cassandra
Contract Job Locations in the South East

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 East region over the 3 months to 27 February 2017. 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 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
Buckinghamshire +2 10 £415 -
Berkshire +9 5 £400 -15.78% 5
Surrey +7 3 £456 -23.95% 2
Hampshire +8 2 £550 +15.78% 2
Oxfordshire -7 1 £400 -11.11% 2
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the South East

For the 6 months to 27 February 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 South East region with a requirement for Apache Cassandra.

1 39 (58.21%) Java
2 33 (49.25%) Big Data
3 32 (47.76%) NoSQL
4 26 (38.81%) Hadoop
5 23 (34.33%) HBase
6 22 (32.84%) Microsoft Azure
6 22 (32.84%) Amazon AWS
6 22 (32.84%) Agile Software Development
6 22 (32.84%) Apache Spark
7 20 (29.85%) Python
7 20 (29.85%) Apache Hive
8 19 (28.36%) MongoDB
9 18 (26.87%) HDFS
9 18 (26.87%) DevOps
9 18 (26.87%) Linux
9 18 (26.87%) Ruby
10 17 (25.37%) TDD
10 17 (25.37%) SQL
11 16 (23.88%) MySQL
11 16 (23.88%) Oracle
11 16 (23.88%) Apache Pig
11 16 (23.88%) Redis
12 15 (22.39%) MapReduce
12 15 (22.39%) Cloudera
12 15 (22.39%) Finance
12 15 (22.39%) Hadoop YARN
13 14 (20.90%) Configuration Management
13 14 (20.90%) Cloud Foundry
13 14 (20.90%) RabbitMQ
14 13 (19.40%) PaaS

Apache Cassandra
Top Related IT Skills in the South East 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 22 (32.84%) Apache Spark
2 16 (23.88%) Apache Pig
3 14 (20.90%) Cloud Foundry
4 11 (16.42%) Apache
5 8 (11.94%) Apache Solr
5 8 (11.94%) OpenStack
6 3 (4.48%) Elasticsearch
7 2 (2.99%) Confluence
7 2 (2.99%) nginx
7 2 (2.99%) WebLogic
8 1 (1.49%) Apache ServiceMix
8 1 (1.49%) IIS
8 1 (1.49%) JBoss
8 1 (1.49%) NServiceBus
Applications
1 3 (4.48%) MS Excel
2 1 (1.49%) MS Office
Business Applications
1 1 (1.49%) Summit
Cloud Services
1 22 (32.84%) Amazon AWS
1 22 (32.84%) Microsoft Azure
2 13 (19.40%) PaaS
3 10 (14.93%) Heroku
4 9 (13.43%) Cloud Computing
5 5 (7.46%) Office 365
6 1 (1.49%) SaaS
Communications & Networking
1 9 (13.43%) LAN
1 9 (13.43%) WAN
2 8 (11.94%) Kerberos
3 3 (4.48%) Internet
3 3 (4.48%) Intranet
4 2 (2.99%) SSL
5 1 (1.49%) CTI
5 1 (1.49%) DNS
5 1 (1.49%) Firewall
5 1 (1.49%) HTTP
5 1 (1.49%) LDAP
Database & Business Intelligence
1 33 (49.25%) Big Data
2 32 (47.76%) NoSQL
3 26 (38.81%) Hadoop
4 23 (34.33%) HBase
5 20 (29.85%) Apache Hive
6 19 (28.36%) MongoDB
7 16 (23.88%) MySQL
7 16 (23.88%) Redis
8 11 (16.42%) SQL Server
8 11 (16.42%) Sqoop
9 10 (14.93%) PostgreSQL
10 9 (13.43%) Oracle Exadata
11 8 (11.94%) Apache Zeppelin
11 8 (11.94%) Couchbase
11 8 (11.94%) DataStax
12 6 (8.96%) Relational Database
13 4 (5.97%) NewSQL
14 3 (4.48%) MarkLogic
14 3 (4.48%) Neo4j
14 3 (4.48%) NuoDB
Development Applications
1 5 (7.46%) JIRA
2 4 (5.97%) Jenkins
3 3 (4.48%) Git (software)
4 2 (2.99%) Cucumber
4 2 (2.99%) Vagrant
5 1 (1.49%) JSUnit
5 1 (1.49%) Maven
5 1 (1.49%) Selenium
5 1 (1.49%) TeamCity
General
1 15 (22.39%) Finance
2 10 (14.93%) Banking
Job Titles
1 20 (29.85%) Developer
2 10 (14.93%) Administrator
3 9 (13.43%) Architect
4 8 (11.94%) Consultant
4 8 (11.94%) Java Developer
5 7 (10.45%) Data Administrator
6 6 (8.96%) Big Data Architect
7 5 (7.46%) Data Architect
7 5 (7.46%) Data Consultant
7 5 (7.46%) Python Developer
7 5 (7.46%) Software Engineer
8 4 (5.97%) Agile Developer
8 4 (5.97%) Software Developer
9 3 (4.48%) Agile Java Developer
9 3 (4.48%) Big Data Consultant
9 3 (4.48%) Big Data Developer
9 3 (4.48%) Cloud Architect
9 3 (4.48%) Cloud Developer
9 3 (4.48%) Cloud Engineer
9 3 (4.48%) Hadoop Developer
Libraries, Frameworks & Software Standards
1 14 (20.90%) RabbitMQ
2 12 (17.91%) Kafka
3 10 (14.93%) Web Services
4 8 (11.94%) Apache Tez
4 8 (11.94%) Django
4 8 (11.94%) Oracle GoldenGate
5 7 (10.45%) REST
6 5 (7.46%) Node.js
7 4 (5.97%) RESTful
8 3 (4.48%) CSS
8 3 (4.48%) HTML
8 3 (4.48%) HTML5
8 3 (4.48%) JSON
9 2 (2.99%) Ajax
9 2 (2.99%) Celery
9 2 (2.99%) CSS3
9 2 (2.99%) Play Framework
9 2 (2.99%) Ruby on Rails
9 2 (2.99%) Spark Streaming
9 2 (2.99%) Spring
Miscellaneous
1 12 (17.91%) Linux Command Line
2 9 (13.43%) Grid Computing
3 5 (7.46%) Data Centre
4 3 (4.48%) Clustering
5 2 (2.99%) Analytical Skills
5 2 (2.99%) Computer Science
6 1 (1.49%) Hybrid Cloud
6 1 (1.49%) IVR
6 1 (1.49%) Management Information System
6 1 (1.49%) User Experience
6 1 (1.49%) Virtual Team
Operating Systems
1 18 (26.87%) Linux
2 11 (16.42%) Unix
3 3 (4.48%) Red Hat Enterprise Linux
4 2 (2.99%) Windows
4 2 (2.99%) Windows Server 2012
5 1 (1.49%) CentOS
5 1 (1.49%) Mesosphere
5 1 (1.49%) Oracle Linux
5 1 (1.49%) Ubuntu
5 1 (1.49%) Windows Server
Processes & Methodologies
1 22 (32.84%) Agile Software Development
2 18 (26.87%) DevOps
3 17 (25.37%) TDD
4 15 (22.39%) MapReduce
5 14 (20.90%) Configuration Management
6 13 (19.40%) Open Source
7 12 (17.91%) Continuous Delivery
8 11 (16.42%) Performance Tuning
8 11 (16.42%) Scrum
9 10 (14.93%) High Availability
9 10 (14.93%) Software Engineering
10 9 (13.43%) Benchmarking
10 9 (13.43%) Data Modelling
11 8 (11.94%) Analytics
12 6 (8.96%) ITIL
12 6 (8.96%) Microservices
13 5 (7.46%) Continuous Integration
13 5 (7.46%) Data Management
13 5 (7.46%) Presales
13 5 (7.46%) SOA
Programming Languages
1 39 (58.21%) Java
2 20 (29.85%) Python
3 18 (26.87%) Ruby
4 17 (25.37%) SQL
5 12 (17.91%) Go
6 11 (16.42%) Bash Shell
7 10 (14.93%) C
7 10 (14.93%) C++
8 8 (11.94%) Scala
9 4 (5.97%) Perl
10 3 (4.48%) JavaScript
11 2 (2.99%) R
12 1 (1.49%) C#
12 1 (1.49%) PHP
12 1 (1.49%) PL/SQL
12 1 (1.49%) PowerShell
12 1 (1.49%) Rust
12 1 (1.49%) Shell Script
12 1 (1.49%) T-SQL
Qualifications
1 9 (13.43%) Security Cleared
2 8 (11.94%) SC Cleared
3 3 (4.48%) Degree
3 3 (4.48%) DV Cleared
4 1 (1.49%) ITIL Certification
4 1 (1.49%) RHCSA
Quality Assurance & Compliance
1 3 (4.48%) Disclosure Scotland
1 3 (4.48%) QA
1 3 (4.48%) SLA
2 1 (1.49%) ISO/IEC 27001
2 1 (1.49%) Sarbanes-Oxley
System Software
1 18 (26.87%) HDFS
2 10 (14.93%) Apache Flume
2 10 (14.93%) vSphere
3 9 (13.43%) Docker
3 9 (13.43%) Oracle RAC
4 8 (11.94%) Apache ZooKeeper
5 1 (1.49%) Active Directory
5 1 (1.49%) Hyper-V
5 1 (1.49%) vCloud
5 1 (1.49%) Veritas Cluster Server
5 1 (1.49%) Veritas Volume Manager
5 1 (1.49%) VMware Infrastructure
Systems Management
1 15 (22.39%) Hadoop YARN
2 8 (11.94%) Ambari
2 8 (11.94%) Ansible
2 8 (11.94%) Oozie
3 3 (4.48%) Kubernetes
3 3 (4.48%) Puppet
4 2 (2.99%) Opscode Chef
4 2 (2.99%) SCOM
5 1 (1.49%) Failover Clustering
5 1 (1.49%) Kibana
5 1 (1.49%) logstash
5 1 (1.49%) Mesos
5 1 (1.49%) NetBackup
5 1 (1.49%) Red Hat Spacewalk
Vendors
1 16 (23.88%) Oracle
2 15 (22.39%) Cloudera
3 10 (14.93%) Hortonworks
4 9 (13.43%) Cisco
4 9 (13.43%) Teradata
5 4 (5.97%) Pega
6 2 (2.99%) Red Hat
6 2 (2.99%) Splunk
7 1 (1.49%) Genesys
7 1 (1.49%) Microsoft
7 1 (1.49%) Veritas
7 1 (1.49%) VMware
Reading, Berkshire
Masento
Rate: From £500 to £600 per day all inclusive
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