Period
to 21 July 2018

The table below looks at the prevalence of the term Replication in contract job vacancies advertised in Hertfordshire. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Replication over the 6 months to 21 July 2018 with a comparison to the same period over 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.

Replication
East of England > Hertfordshire
6 months to
21 Jul 2018
Same period 2017 Same period 2016
Rank 95 88 77
Rank change year-on-year -7 -11 +17
Contract jobs citing Replication 6 3 7
As % of all contract IT jobs advertised in Hertfordshire 0.38% 0.23% 0.50%
As % of the Miscellaneous category 1.33% 0.65% 1.57%
Number of daily rates quoted 5 0 6
Hertfordshire median daily rate £400 - £400
10th Percentile £378 - £369
90th Percentile £419 - £438
East of England median daily rate £425 £425 £400
% change year-on-year - +6.25% +68.42%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

Replication is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for generic IT skills.

All Generic IT Skills
Hertfordshire
Contract vacancies with a requirement for generic IT skills 450 460 445
As % of all contract IT jobs advertised in Hertfordshire 28.50% 35.83% 31.81%
Number of daily rates quoted 240 226 231
Hertfordshire median daily rate £400 £375 £400
Median daily rate % change year-on-year +6.67% -6.25% +6.67%
10th Percentile £206 £154 £225
90th Percentile £600 £575 £500
East of England median daily rate £450 £400 £400
% change year-on-year +12.50% - +6.67%
Number of hourly rates quoted 27 36 15
Hertfordshire median hourly rate £35.00 £16.00 £16.00
Median hourly rate % change year-on-year +118.75% - -50.77%
10th Percentile £13.00 £10.50 £10.68
90th Percentile £53.25 £49.05 £30.15
East of England median hourly rate £20.45 £17.75 £19.00
% change year-on-year +15.21% -6.58% -33.33%

Replication
Job Vacancy Trend in Hertfordshire

Job postings citing Replication as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Replication in Hertfordshire

Replication
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Replication in Hertfordshire.

Contractor daily rate trend for Replication in Hertfordshire

Replication
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Replication in Hertfordshire.

Contractor hourly rate trend for Replication in Hertfordshire

Replication
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Replication within the Hertfordshire region over the 6 months to 21 July 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
Watford -1 3 £400 - 1
Hemel Hempstead - 3 £413 -
Replication
East of England

For the 6 months to 21 July 2018, IT contractor jobs citing Replication 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 Hertfordshire region with a requirement for Replication.

1 3 (50.00%) Perl
1 3 (50.00%) PHP
1 3 (50.00%) SQL
1 3 (50.00%) Linux
1 3 (50.00%) Python
1 3 (50.00%) HTTP
1 3 (50.00%) TCP/IP
1 3 (50.00%) DNS
1 3 (50.00%) HTTPS
1 3 (50.00%) SSL
1 3 (50.00%) Configuration Management
1 3 (50.00%) Firewall
1 3 (50.00%) Wireless
1 3 (50.00%) Validation
1 3 (50.00%) Migration
1 3 (50.00%) Retail
1 3 (50.00%) Ruby
1 3 (50.00%) Google
1 3 (50.00%) Performance Testing
1 3 (50.00%) Security Testing
1 3 (50.00%) Continuous Integration
1 3 (50.00%) CentOS
1 3 (50.00%) Database Tuning
1 3 (50.00%) Git (software)
1 3 (50.00%) Test Automation
1 3 (50.00%) nginx
1 3 (50.00%) SolarWinds
1 3 (50.00%) Load Balancing
1 3 (50.00%) QA
1 3 (50.00%) Bash Shell

Replication
Co-occurring IT Skills in Hertfordshire 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 (50.00%) Elasticsearch
1 3 (50.00%) nginx
1 3 (50.00%) OpenStack
2 1 (16.67%) Confluence
Cloud Services
1 3 (50.00%) Google Cloud Platform
1 3 (50.00%) Stackdriver
Communications & Networking
1 3 (50.00%) DNS
1 3 (50.00%) Firewall
1 3 (50.00%) HTTP
1 3 (50.00%) HTTPS
1 3 (50.00%) SSL
1 3 (50.00%) TCP/IP
1 3 (50.00%) Wireless
2 2 (33.33%) Wi-Fi
Database & Business Intelligence
1 3 (50.00%) Big Data
1 3 (50.00%) MongoDB
Development Applications
1 3 (50.00%) Artifactory
1 3 (50.00%) Git (software)
1 3 (50.00%) Jenkins
1 3 (50.00%) Sonatype Nexus
2 1 (16.67%) JIRA
General
1 3 (50.00%) Retail
2 2 (33.33%) Telecoms
Job Titles
1 3 (50.00%) DevOps Engineer
2 1 (16.67%) Consultant
2 1 (16.67%) DevOps Consultant
2 1 (16.67%) VMware Engineer
Libraries, Frameworks & Software Standards
1 3 (50.00%) Elastic Stack
1 3 (50.00%) Node.js
Miscellaneous
1 2 (33.33%) Analytical Skills
2 1 (16.67%) Data Centre
Operating Systems
1 3 (50.00%) CentOS
1 3 (50.00%) Linux
Processes & Methodologies
1 3 (50.00%) Break/Fix
1 3 (50.00%) Configuration Management
1 3 (50.00%) Continuous Integration
1 3 (50.00%) Database Tuning
1 3 (50.00%) Deployment Automation
1 3 (50.00%) DevOps
1 3 (50.00%) Load Balancing
1 3 (50.00%) Microservices
1 3 (50.00%) Migration
1 3 (50.00%) Performance Measurement
1 3 (50.00%) Performance Testing
1 3 (50.00%) Performance Tuning
1 3 (50.00%) Protective Monitoring
1 3 (50.00%) Release Automation
1 3 (50.00%) Security Testing
1 3 (50.00%) Test Automation
1 3 (50.00%) Validation
2 2 (33.33%) Infrastructure Management
Programming Languages
1 3 (50.00%) Bash Shell
1 3 (50.00%) Perl
1 3 (50.00%) PHP
1 3 (50.00%) Python
1 3 (50.00%) Ruby
1 3 (50.00%) SQL
Quality Assurance & Compliance
1 3 (50.00%) QA
System Software
1 1 (16.67%) VMware Infrastructure
Systems Management
1 3 (50.00%) Ansible
1 3 (50.00%) HAProxy
1 3 (50.00%) Kibana
1 3 (50.00%) logstash
1 3 (50.00%) Opscode Chef
1 3 (50.00%) Puppet
Vendors
1 3 (50.00%) F5
1 3 (50.00%) Google
1 3 (50.00%) New Relic
1 3 (50.00%) Percona
1 3 (50.00%) SolarWinds
1 3 (50.00%) Splunk
2 2 (33.33%) Cisco
2 2 (33.33%) EMC
2 2 (33.33%) VMware
3 1 (16.67%) Atlassian
3 1 (16.67%) Dell
3 1 (16.67%) EqualLogic
3 1 (16.67%) Isilon