Period
to 11 November 2019

The table below looks at the prevalence of the term Replication in contract job vacancies advertised in London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Replication over the 6 months to 11 November 2019 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
England > London
6 months to
11 Nov 2019
Same period 2018 Same period 2017
Rank 412 484 470
Rank change year-on-year +72 -14 +14
Contract jobs citing Replication 131 136 176
As % of all contract IT jobs advertised in London 0.37% 0.30% 0.38%
As % of the Miscellaneous category 1.09% 0.83% 1.00%
Number of daily rates quoted 82 90 84
London median daily rate £450 £450 £425
Median daily rate % change year-on-year - +5.88% -
10th Percentile £350 £299 £290
90th Percentile £600 £598 £571
England median daily rate £450 £425 £388
% change year-on-year +5.88% +9.68% +3.33%
Number of hourly rates quoted 0 2 4
London median hourly rate - £50.53 £40.00
Median hourly rate % change year-on-year - +26.32% -
England median hourly rate £80.00 £48.38 £23.14
% change year-on-year +65.37% +109.05% +28.56%

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 London with a requirement for generic IT skills.

All Generic IT Skills
London
Contract vacancies with a requirement for generic IT skills 12,014 16,325 17,542
As % of all contract IT jobs advertised in London 33.57% 35.93% 37.69%
Number of daily rates quoted 8,358 11,650 12,425
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £313 £313 £310
90th Percentile £700 £700 £681
England median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 180 267 224
London median hourly rate £22.97 £23.50 £21.35
Median hourly rate % change year-on-year -2.28% +10.07% +12.28%
10th Percentile £12.73 £13.00 £12.75
90th Percentile £53.00 £54.10 £47.50
England median hourly rate £22.50 £20.12 £20.00
% change year-on-year +11.82% +0.61% -

Replication
Job Vacancy Trend in London

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

Job vacancy trend for Replication in London

Replication
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Replication in London

Replication
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Replication in London over the 6 months to 11 November 2019.

Contractor daily rate histogram for Replication in London

Replication
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Replication in London

Replication
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Replication within the London region over the 6 months to 11 November 2019. 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
Central London +45 25 £508 +12.78% 14
South London +43 6 £425 -24.11%
East London +24 2 £525 +10.53% 3
West London +15 2 £450 -15.29% 4
North London - 1 - -
Replication
England

For the 6 months to 11 November 2019, 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 London region with a requirement for Replication.

1 67 (51.15%) SQL
2 50 (38.17%) Azure
3 45 (34.35%) SQL Server
4 44 (33.59%) Microsoft
5 39 (29.77%) Windows
6 38 (29.01%) AWS
7 35 (26.72%) Active Directory
8 34 (25.95%) Oracle
9 31 (23.66%) DevOps
10 30 (22.90%) Linux
10 30 (22.90%) Clustering
11 29 (22.14%) Finance
11 29 (22.14%) MySQL
11 29 (22.14%) SAN
12 28 (21.37%) Windows Server
12 28 (21.37%) High Availability
13 25 (19.08%) Infrastructure Engineering
14 24 (18.32%) PowerShell
15 23 (17.56%) Migration
15 23 (17.56%) PostgreSQL
15 23 (17.56%) Agile Software Development
16 22 (16.79%) VMware
16 22 (16.79%) Disaster Recovery
16 22 (16.79%) Data Warehouse
17 21 (16.03%) SCCM
17 21 (16.03%) Office 365
17 21 (16.03%) Oracle Database
18 20 (15.27%) GCP
18 20 (15.27%) Capacity Management
18 20 (15.27%) Data Modelling

Replication
Co-occurring IT Skills in London 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 9 (6.87%) MS Exchange
1 9 (6.87%) SharePoint
2 6 (4.58%) IIS
3 3 (2.29%) Apache Spark
3 3 (2.29%) Confluence
3 3 (2.29%) Exchange Server 2010
4 2 (1.53%) Apache Solr
4 2 (1.53%) Oracle SOA Suite
4 2 (1.53%) Skype for Business
4 2 (1.53%) Tomcat
4 2 (1.53%) WebLogic
5 1 (0.76%) Elasticsearch
5 1 (0.76%) IBM Domino
5 1 (0.76%) MQSeries
5 1 (0.76%) Oracle Application Server
5 1 (0.76%) Oracle Workflow
5 1 (0.76%) SharePoint 2010
Applications
1 6 (4.58%) Microsoft Office
2 4 (3.05%) Microsoft Excel
3 1 (0.76%) Microsoft PowerPoint
Business Applications
1 5 (3.82%) SAP MDG
2 3 (2.29%) SAP MDM
3 2 (1.53%) Oracle EBS
3 2 (1.53%) SAP S/4HANA
4 1 (0.76%) FLEXCUBE
4 1 (0.76%) NetSuite
Cloud Services
1 50 (38.17%) Azure
2 38 (29.01%) AWS
3 21 (16.03%) Office 365
4 20 (15.27%) GCP
5 13 (9.92%) GitHub
5 13 (9.92%) Power Platform
6 7 (5.34%) AWS CloudFormation
6 7 (5.34%) IaaS
7 6 (4.58%) OpenShift
7 6 (4.58%) PaaS
7 6 (4.58%) SaaS
8 5 (3.82%) Azure Active Directory
8 5 (3.82%) Slack
9 3 (2.29%) Azure Data Factory
9 3 (2.29%) Data Lake Analytics
10 2 (1.53%) Amazon S3
10 2 (1.53%) Serverless
10 2 (1.53%) Sumo Logic
11 1 (0.76%) Amazon EC2
11 1 (0.76%) Cloud Computing
Communications & Networking
1 29 (22.14%) SAN
2 13 (9.92%) DNS
3 12 (9.16%) VPN
4 10 (7.63%) DHCP
5 9 (6.87%) Wi-Fi
6 8 (6.11%) Firewall
7 7 (5.34%) NetScaler
8 6 (4.58%) NAS
9 5 (3.82%) WAN
10 3 (2.29%) LAN
11 2 (1.53%) VLAN
12 1 (0.76%) Cisco ASA
12 1 (0.76%) Cisco Nexus
12 1 (0.76%) IPsec
12 1 (0.76%) iSCSI
12 1 (0.76%) MPLS
12 1 (0.76%) PBX
12 1 (0.76%) SNMP
12 1 (0.76%) TCP/IP
12 1 (0.76%) Wireless
Database & Business Intelligence
1 45 (34.35%) SQL Server
2 29 (22.14%) MySQL
3 23 (17.56%) PostgreSQL
4 22 (16.79%) Data Warehouse
5 21 (16.03%) Oracle Database
6 14 (10.69%) Big Data
7 13 (9.92%) Power BI
8 12 (9.16%) Amazon RDS
9 11 (8.40%) NoSQL
9 11 (8.40%) SQL Server Integration Services
10 10 (7.63%) MongoDB
11 9 (6.87%) Relational Database
11 9 (6.87%) SQL Server 2016
12 8 (6.11%) Azure SQL Data Warehouse
13 7 (5.34%) Oracle Database 12c
13 7 (5.34%) Oracle ODI
13 7 (5.34%) SQL Server 2008
14 5 (3.82%) DB2
15 4 (3.05%) RDBMS
15 4 (3.05%) SQL Server Reporting Services
Development Applications
1 11 (8.40%) Git (software)
2 8 (6.11%) JIRA
3 7 (5.34%) SQL Server Management Studio (SSMS)
4 6 (4.58%) Jenkins
5 3 (2.29%) Subversion
6 2 (1.53%) Team Foundation Server
7 1 (0.76%) Atlassian Bamboo
7 1 (0.76%) Babel
7 1 (0.76%) Bitbucket
7 1 (0.76%) Cucumber
7 1 (0.76%) ERwin
7 1 (0.76%) Grunt
7 1 (0.76%) gulp
7 1 (0.76%) Jasmine
7 1 (0.76%) Mocha
7 1 (0.76%) Oracle Forms
7 1 (0.76%) Selenium
7 1 (0.76%) Sinon.JS
7 1 (0.76%) Vagrant
7 1 (0.76%) webpack
General
1 29 (22.14%) Finance
2 6 (4.58%) Banking
3 5 (3.82%) Publishing
4 4 (3.05%) Legal
4 4 (3.05%) Manufacturing
4 4 (3.05%) Public Sector
5 3 (2.29%) Law
5 3 (2.29%) Marketing
5 3 (2.29%) Telecoms
6 2 (1.53%) Electronics
6 2 (1.53%) Financial Institution
6 2 (1.53%) Local Government
6 2 (1.53%) Retail
Job Titles
1 31 (23.66%) DBA
2 23 (17.56%) Developer
3 16 (12.21%) Administrator
3 16 (12.21%) SQL DBA
4 13 (9.92%) Architect
4 13 (9.92%) Infrastructure Engineer
5 12 (9.16%) Consultant
5 12 (9.16%) Oracle DBA
6 9 (6.87%) DevOps Engineer
6 9 (6.87%) Senior Consultant
7 8 (6.11%) Systems Administrator
7 8 (6.11%) Windows Engineer
8 7 (5.34%) Data Warehouse Developer
8 7 (5.34%) Wintel Engineer
9 6 (4.58%) Infrastructure Consultant
9 6 (4.58%) MySQL DBA
9 6 (4.58%) Senior DBA
9 6 (4.58%) Technical Architect
10 5 (3.82%) SQL Developer
10 5 (3.82%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 11 (8.40%) Oracle GoldenGate
2 9 (6.87%) Web Services
3 7 (5.34%) React
3 7 (5.34%) RESTful
4 6 (4.58%) REST
4 6 (4.58%) Swagger
4 6 (4.58%) XML
5 4 (3.05%) .NET
6 3 (2.29%) GraphQL
6 3 (2.29%) J2EE
6 3 (2.29%) JSON
6 3 (2.29%) SAML
6 3 (2.29%) Spring
7 2 (1.53%) IDoc
7 2 (1.53%) Middleware
7 2 (1.53%) Node.js
7 2 (1.53%) SAP ALE
8 1 (0.76%) Chai
8 1 (0.76%) Jest
8 1 (0.76%) Redux
Miscellaneous
1 30 (22.90%) Clustering
2 14 (10.69%) Self-Motivation
3 11 (8.40%) Analytical Skills
4 9 (6.87%) Data Centre
5 6 (4.58%) Enterprise Software
5 6 (4.58%) Management Information System
6 5 (3.82%) Cloud Native
6 5 (3.82%) Distributed Denial-of-Service
6 5 (3.82%) iSeries
6 5 (3.82%) Public Cloud
7 4 (3.05%) Linux Command Line
8 3 (2.29%) Blackberry
9 2 (1.53%) Blog
9 2 (1.53%) Hedge funds
10 1 (0.76%) NHS
10 1 (0.76%) PKI
10 1 (0.76%) Private Cloud
10 1 (0.76%) SWIFT
10 1 (0.76%) W3C
Operating Systems
1 39 (29.77%) Windows
2 30 (22.90%) Linux
3 28 (21.37%) Windows Server
4 15 (11.45%) Red Hat Enterprise Linux
5 13 (9.92%) Windows Server 2012
6 12 (9.16%) Unix
7 6 (4.58%) AIX
8 4 (3.05%) Solaris
8 4 (3.05%) Windows Server 2008
9 2 (1.53%) Oracle Linux
9 2 (1.53%) SUSE Linux Enterprise Server
9 2 (1.53%) VMS
10 1 (0.76%) CentOS
10 1 (0.76%) SUSE
10 1 (0.76%) Ubuntu
10 1 (0.76%) Windows 7
Processes & Methodologies
1 31 (23.66%) DevOps
2 28 (21.37%) High Availability
3 25 (19.08%) Infrastructure Engineering
4 23 (17.56%) Agile Software Development
4 23 (17.56%) Migration
5 22 (16.79%) Disaster Recovery
6 20 (15.27%) Business Intelligence
6 20 (15.27%) Capacity Management
6 20 (15.27%) Data Modelling
7 18 (13.74%) Problem-Solving
8 17 (12.98%) Configuration Management
8 17 (12.98%) ETL
9 15 (11.45%) Performance Tuning
10 13 (9.92%) Task Automation
11 12 (9.16%) Continuous Improvement
11 12 (9.16%) Infrastructure as Code
12 10 (7.63%) ETL Development
12 10 (7.63%) Project Management
13 9 (6.87%) Data Security
13 9 (6.87%) Performance Analysis
Programming Languages
1 67 (51.15%) SQL
2 24 (18.32%) PowerShell
3 15 (11.45%) Python
4 14 (10.69%) Shell Script
5 12 (9.16%) Java
6 8 (6.11%) Perl
7 7 (5.34%) Bash Shell
7 7 (5.34%) Go
7 7 (5.34%) PL/SQL
8 6 (4.58%) Ruby
9 4 (3.05%) C
10 3 (2.29%) C++
10 3 (2.29%) U-SQL
11 2 (1.53%) T-SQL
12 1 (0.76%) ES6
12 1 (0.76%) ES7
12 1 (0.76%) JavaScript
12 1 (0.76%) Korn
12 1 (0.76%) Lua
12 1 (0.76%) VBA
Qualifications
1 16 (12.21%) Security Cleared
2 14 (10.69%) Microsoft Certification
3 12 (9.16%) MCSA
4 8 (6.11%) SC Cleared
5 6 (4.58%) Degree
5 6 (4.58%) MCSE
6 5 (3.82%) CCA
6 5 (3.82%) Citrix Certification
6 5 (3.82%) DV Cleared
6 5 (3.82%) VMware Certified Professional (VCP)
7 4 (3.05%) Computer Science Degree
8 1 (0.76%) MCITP
8 1 (0.76%) RHCE
Quality Assurance & Compliance
1 11 (8.40%) SLA
2 1 (0.76%) Cyber Essentials
2 1 (0.76%) Data Quality
2 1 (0.76%) GDPR
2 1 (0.76%) ISO/IEC 20000
2 1 (0.76%) QA
2 1 (0.76%) SEPA
System Software
1 35 (26.72%) Active Directory
2 18 (13.74%) VMware Infrastructure
3 14 (10.69%) Hyper-V
4 12 (9.16%) Docker
4 12 (9.16%) Oracle RAC
5 8 (6.11%) XenApp
6 7 (5.34%) XenDesktop
7 6 (4.58%) Virtual Desktop
8 5 (3.82%) Microsoft App-V
8 5 (3.82%) VMware ESXi
9 2 (1.53%) KVM
9 2 (1.53%) Veritas Cluster Server
9 2 (1.53%) Veritas Volume Manager
9 2 (1.53%) vSphere
10 1 (0.76%) Gluster
10 1 (0.76%) RHEV
10 1 (0.76%) Virtual Machines
10 1 (0.76%) VMware Server
10 1 (0.76%) Xen
Systems Management
1 21 (16.03%) SCCM
2 17 (12.98%) Puppet
3 16 (12.21%) Kubernetes
3 16 (12.21%) Opscode Chef
4 14 (10.69%) Ansible
5 12 (9.16%) Terraform
6 7 (5.34%) Data Guard
7 6 (4.58%) Enterprise Manager Cloud Control
8 5 (3.82%) Istio
8 5 (3.82%) Microsoft Intune
9 4 (3.05%) Salt
9 4 (3.05%) SCOM
10 3 (2.29%) Cisco CUCM
10 3 (2.29%) Microsoft Clustering
10 3 (2.29%) Oracle Enterprise Manager
11 2 (1.53%) Oracle RMAN
11 2 (1.53%) SCVMM
11 2 (1.53%) WSUS
12 1 (0.76%) Backup Exec
12 1 (0.76%) Nagios
Vendors
1 44 (33.59%) Microsoft
2 34 (25.95%) Oracle
3 22 (16.79%) VMware
4 20 (15.27%) HP
5 18 (13.74%) Cisco
6 16 (12.21%) Citrix
7 11 (8.40%) IBM
8 10 (7.63%) EMC
9 9 (6.87%) SAP
10 8 (6.11%) Sybase
11 7 (5.34%) Google
11 7 (5.34%) Tableau
12 5 (3.82%) Dell
12 5 (3.82%) Ivanti
12 5 (3.82%) NetApp
12 5 (3.82%) Red Hat
13 3 (2.29%) CheckPoint
13 3 (2.29%) EXASOL
13 3 (2.29%) Splunk
14 2 (1.53%) Palo Alto