The table below looks at the prevalence of the term Replication in contract job vacancies advertised in Leeds. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Replication over the 3 months to 26 June 2017 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
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 81 91 97
Rank change year-on-year +10 +6  
Contract jobs citing Replication 4 17 9
As % of all contract IT jobs advertised in Leeds 0.37% 1.15% 0.58%
As % of the Miscellaneous category 1.09% 3.31% 1.96%
Number of daily rates quoted 3 12 5
Median daily rate £375 £425 £420
Median daily rate % change year-on-year -11.76% +1.19%  
UK excluding London median daily rate £363 £340 £350
% change year-on-year +6.61% -2.85%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £20.00 £18.00 £26.00
% change year-on-year +11.11% -30.76%  

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

Generic IT Skills
Leeds
Contract job vacancies with a requirement for generic IT skills 368 514 459
As % of all contract IT job vacancies advertised in Leeds 33.67% 34.87% 29.81%
Number of daily rates quoted 257 340 345
Median daily rate £400 £415 £375
Median daily rate % change year-on-year -3.61% +10.66%  
90% offered a daily rate of more than £275 £322 £249
10% offered a daily rate of more than £545 £565 £525
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00%  
Number of hourly rates quoted 2 4 12
Median hourly rate £16.00 £13.80 £11.86
Median hourly rate % change year-on-year +15.98% +16.36%  
UK excluding London median hourly rate £25.00 £23.00 £18.88
% change year-on-year +8.69% +21.82%  

Replication
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds citing Replication as a proportion of all contract or permanent IT jobs with a match in the Miscellaneous category.

Job vacancy trend for Replication in Leeds

Replication
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Replication in Leeds

For the 6 months to 26 June 2017, IT contractor jobs citing Replication 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 Leeds region with a requirement for Replication.

1 7 (58.33%) SQL
2 6 (50.00%) Windows
2 6 (50.00%) VMware
3 5 (41.67%) Firewall
3 5 (41.67%) Oracle
3 5 (41.67%) VMware ESXi
4 4 (33.33%) Performance Tuning
4 4 (33.33%) DevOps
4 4 (33.33%) Puppet
4 4 (33.33%) SQL Server
4 4 (33.33%) JavaScript
4 4 (33.33%) HTTP
4 4 (33.33%) DNS
4 4 (33.33%) Internet
4 4 (33.33%) Agile Software Development
5 3 (25.00%) SSH
5 3 (25.00%) Workflow
5 3 (25.00%) Unix
5 3 (25.00%) SMTP
5 3 (25.00%) LDAP
5 3 (25.00%) Linux
5 3 (25.00%) SOAP
5 3 (25.00%) Workflow Development
5 3 (25.00%) VxBlock/Vblock
5 3 (25.00%) User Experience
5 3 (25.00%) Private Cloud
5 3 (25.00%) Data Centre
5 3 (25.00%) REST
5 3 (25.00%) Change Control
5 3 (25.00%) vCloud

Replication
Co-occurring IT Skills in Leeds 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 1 (8.33%) Apache
1 1 (8.33%) Apache Spark
1 1 (8.33%) OpenStack
Cloud Services
1 1 (8.33%) Amazon AWS
1 1 (8.33%) Google Cloud Platform
1 1 (8.33%) IaaS
1 1 (8.33%) Loggly
1 1 (8.33%) Sumo Logic
Communications & Networking
1 5 (41.67%) Firewall
2 4 (33.33%) DNS
2 4 (33.33%) HTTP
2 4 (33.33%) Internet
3 3 (25.00%) LDAP
3 3 (25.00%) SMTP
3 3 (25.00%) SSH
4 2 (16.67%) Cisco ASA
4 2 (16.67%) SAN
Database & Business Intelligence
1 4 (33.33%) SQL Server
2 2 (16.67%) DB2
2 2 (16.67%) DB2 UDB
2 2 (16.67%) OLTP
2 2 (16.67%) Oracle Database
2 2 (16.67%) Oracle9i Database
2 2 (16.67%) Relational Database
2 2 (16.67%) SQL Server 2008
3 1 (8.33%) Apache Cassandra
3 1 (8.33%) Hadoop
3 1 (8.33%) HBase
3 1 (8.33%) MongoDB
3 1 (8.33%) MySQL
3 1 (8.33%) PostgreSQL
3 1 (8.33%) Redis
3 1 (8.33%) Riak
3 1 (8.33%) SQL Server Analysis Services
3 1 (8.33%) SQL Server Integration Services
3 1 (8.33%) SQL Server Reporting Services
Development Applications
1 1 (8.33%) Git (software)
1 1 (8.33%) Grunt
1 1 (8.33%) Jenkins
1 1 (8.33%) Maven
1 1 (8.33%) Vagrant
Job Titles
1 6 (50.00%) Administrator
1 6 (50.00%) DBA
2 3 (25.00%) Developer
3 2 (16.67%) DB2 Administrator
3 2 (16.67%) DB2 DBA
3 2 (16.67%) Oracle DBA
3 2 (16.67%) SQL DBA
3 2 (16.67%) VMware Engineer
4 1 (8.33%) 3rd Line Engineer
4 1 (8.33%) 3rd Line Server Engineer
4 1 (8.33%) AWS DevOps
4 1 (8.33%) Database Developer
4 1 (8.33%) Database Engineer
4 1 (8.33%) DevOps Engineer
4 1 (8.33%) IT Engineer
4 1 (8.33%) Lead DevOps
4 1 (8.33%) Project Engineer
4 1 (8.33%) Server Engineer
4 1 (8.33%) Systems Engineer
4 1 (8.33%) Technical Leader
Libraries, Frameworks & Software Standards
1 3 (25.00%) REST
1 3 (25.00%) SOAP
2 1 (8.33%) AngularJS
2 1 (8.33%) CSS
2 1 (8.33%) CSS3
2 1 (8.33%) Elastic Stack
2 1 (8.33%) HTML
2 1 (8.33%) HTML5
2 1 (8.33%) jQuery
2 1 (8.33%) LAMP
2 1 (8.33%) LAPP Stack
Miscellaneous
1 3 (25.00%) Data Centre
1 3 (25.00%) Private Cloud
1 3 (25.00%) User Experience
1 3 (25.00%) VxBlock/Vblock
2 2 (16.67%) Clustering
2 2 (16.67%) HACMP
Operating Systems
1 6 (50.00%) Windows
2 3 (25.00%) Linux
2 3 (25.00%) Unix
3 2 (16.67%) Solaris
3 2 (16.67%) Windows 7
3 2 (16.67%) Windows Server
3 2 (16.67%) Windows Server 2003
3 2 (16.67%) Windows Server 2012
4 1 (8.33%) CoreOS
4 1 (8.33%) Windows 10
Processes & Methodologies
1 4 (33.33%) Agile Software Development
1 4 (33.33%) DevOps
1 4 (33.33%) Performance Tuning
2 3 (25.00%) Change Control
2 3 (25.00%) Workflow
2 3 (25.00%) Workflow Development
3 2 (16.67%) Change Management
3 2 (16.67%) Configuration Management
3 2 (16.67%) Disaster Recovery
3 2 (16.67%) ETL
3 2 (16.67%) ITIL
3 2 (16.67%) Migration
4 1 (8.33%) BDD
4 1 (8.33%) Continuous Improvement
4 1 (8.33%) Extreme Programming
4 1 (8.33%) Kanban
4 1 (8.33%) Scrum
4 1 (8.33%) Software Engineering
4 1 (8.33%) Software Testing
4 1 (8.33%) TDD
Programming Languages
1 7 (58.33%) SQL
2 4 (33.33%) JavaScript
3 3 (25.00%) Bash Shell
3 3 (25.00%) PowerShell
4 2 (16.67%) AWK
5 1 (8.33%) Java
5 1 (8.33%) PHP
5 1 (8.33%) Python
5 1 (8.33%) Shell Script
Qualifications
1 1 (8.33%) DBS Check
System Software
1 5 (41.67%) VMware ESXi
2 3 (25.00%) vCloud
3 2 (16.67%) Active Directory
3 2 (16.67%) VMware Infrastructure
4 1 (8.33%) Docker
4 1 (8.33%) HDFS
4 1 (8.33%) Hyper-V
4 1 (8.33%) VirtualBox
Systems Management
1 4 (33.33%) Puppet
2 3 (25.00%) vRealize
3 2 (16.67%) Microsoft Data Protection Manager
3 2 (16.67%) SCCM
3 2 (16.67%) SmoothWall
3 2 (16.67%) Tivoli Storage Manager
3 2 (16.67%) WSUS
4 1 (8.33%) Ansible
4 1 (8.33%) Kubernetes
4 1 (8.33%) Nagios
4 1 (8.33%) Opscode Chef
4 1 (8.33%) Salt
4 1 (8.33%) ZABBIX
Vendors
1 6 (50.00%) VMware
2 5 (41.67%) Oracle
3 2 (16.67%) Cisco
3 2 (16.67%) Dell
3 2 (16.67%) HP
3 2 (16.67%) Microsoft
3 2 (16.67%) NetApp
3 2 (16.67%) Veeam
4 1 (8.33%) Google
4 1 (8.33%) New Relic
4 1 (8.33%) Rackspace
4 1 (8.33%) SaltStack
4 1 (8.33%) Splunk