Period
to 29 November 2020

The table below looks at the prevalence of the term Replication in contract job vacancies advertised in the City of London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Replication over the 6 months to 29 November 2020 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
Central London > City of London
6 months to
29 Nov 2020
Same period 2019 Same period 2018
Rank 112 199 241
Rank change year-on-year +87 +42 -11
Contract jobs citing Replication 12 17 18
As % of all contract jobs advertised in the City of London 0.62% 0.30% 0.25%
As % of the Miscellaneous category 1.66% 0.92% 0.64%
Number of daily rates quoted 6 8 17
Median daily rate £445 £508 £475
Median daily rate % change year-on-year -12.32% +6.84% +13.10%
10th Percentile £406 £343 £324
90th Percentile £504 £633 £577
Central London median daily rate £445 £533 £450
% change year-on-year -16.43% +18.33% +8.43%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London 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 the City of London with a requirement for generic IT skills.

All Generic IT Skills
City of London
Contract vacancies with a requirement for generic IT skills 722 1,842 2,810
As % of all contract IT jobs advertised in the City of London 37.10% 32.00% 39.81%
Number of daily rates quoted 473 1,402 2,184
Median daily rate £525 £525 £525
10th Percentile £325 £298 £283
90th Percentile £723 £700 £713
Central London median daily rate £525 £515 £525
% change year-on-year +1.94% -1.90% -
Number of hourly rates quoted 25 25 63
Median hourly rate £35.00 £21.00 £19.25
Median hourly rate % change year-on-year +66.67% +9.09% -18.92%
10th Percentile £14.92 £12.30 £13.45
90th Percentile £47.05 £51.85 £36.27
Median hourly rate £32.00 £21.00 £19.25
% change year-on-year +52.38% +9.09% -14.44%

Replication
Job Vacancy Trend in the City of London

Job postings citing Replication as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Replication in the City of London

Replication
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Replication in the City of London.

Daily rate trend for Replication in the City of London

Replication
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Replication in the City of London.

Hourly rate trend for Replication in the City of London

For the 6 months to 29 November 2020, 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 City of London region with a requirement for Replication.

1 9 (75.00%) Oracle
2 8 (66.67%) SQL Server
2 8 (66.67%) Migration
2 8 (66.67%) High Availability
3 7 (58.33%) Performance Tuning
3 7 (58.33%) Disaster Recovery
3 7 (58.33%) Banking
4 6 (50.00%) Finance
4 6 (50.00%) SQL
4 6 (50.00%) Linux
4 6 (50.00%) Task Automation
5 5 (41.67%) Windows Server
5 5 (41.67%) Oracle Database
5 5 (41.67%) Oracle GoldenGate
5 5 (41.67%) Capacity Planning
5 5 (41.67%) AWS
5 5 (41.67%) Python
5 5 (41.67%) Active Directory
5 5 (41.67%) Windows
6 4 (33.33%) Foglight
6 4 (33.33%) Agile Software Development
6 4 (33.33%) PostgreSQL
6 4 (33.33%) VMware
6 4 (33.33%) MySQL
6 4 (33.33%) SharePoint
6 4 (33.33%) Data Warehouse
6 4 (33.33%) Data Modelling
6 4 (33.33%) Amazon RDS
6 4 (33.33%) Oracle RAC
6 4 (33.33%) Database Tuning

Replication
Co-occurring IT Skills in the City of 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 4 (33.33%) SharePoint
2 1 (8.33%) Confluence
2 1 (8.33%) WebLogic
Cloud Services
1 5 (41.67%) AWS
2 4 (33.33%) Amazon EC2
2 4 (33.33%) Amazon S3
2 4 (33.33%) AWS Lambda
2 4 (33.33%) Serverless
2 4 (33.33%) Virtual Private Cloud
3 3 (25.00%) Office 365
4 2 (16.67%) IaaS
4 2 (16.67%) PaaS
5 1 (8.33%) Azure
5 1 (8.33%) Cloud Computing
5 1 (8.33%) GCP
5 1 (8.33%) GitHub
5 1 (8.33%) SaaS
Communications & Networking
1 3 (25.00%) Kerberos
1 3 (25.00%) TCP/IP
2 2 (16.67%) DNS
3 1 (8.33%) X.500
Database & Business Intelligence
1 8 (66.67%) SQL Server
2 5 (41.67%) Oracle Database
3 4 (33.33%) Amazon Aurora
3 4 (33.33%) Amazon RDS
3 4 (33.33%) Data Warehouse
3 4 (33.33%) MySQL
3 4 (33.33%) Oracle Database 12c
3 4 (33.33%) PostgreSQL
4 1 (8.33%) RDBMS
4 1 (8.33%) Relational Database
4 1 (8.33%) SQL Server Integration Services
4 1 (8.33%) SQL Server Reporting Services
Development Applications
1 1 (8.33%) JIRA
1 1 (8.33%) Serena SBM
1 1 (8.33%) Subversion
1 1 (8.33%) TeamCity
General
1 7 (58.33%) Banking
2 6 (50.00%) Finance
3 1 (8.33%) International Banking
3 1 (8.33%) Public Sector
Job Titles
1 6 (50.00%) DBA
2 5 (41.67%) Administrator
2 5 (41.67%) Oracle DBA
3 3 (25.00%) Consultant
4 2 (16.67%) Infrastructure Consultant
5 1 (8.33%) Active Directory Consultant
5 1 (8.33%) Delivery Manager
5 1 (8.33%) Infrastructure Delivery Manager
5 1 (8.33%) Infrastructure Manager
5 1 (8.33%) Mainframe Support
5 1 (8.33%) Platform Engineer
5 1 (8.33%) SQL DBA
5 1 (8.33%) Support Engineer
5 1 (8.33%) Systems Administrator
5 1 (8.33%) Technical Support
5 1 (8.33%) Windows Administrator
5 1 (8.33%) Windows Systems Administrator
5 1 (8.33%) z/OS Engineer
Libraries, Frameworks & Software Standards
1 5 (41.67%) Oracle GoldenGate
2 2 (16.67%) LDAP
3 1 (8.33%) Middleware
Miscellaneous
1 3 (25.00%) Data Centre
2 2 (16.67%) Clustering
2 2 (16.67%) Enterprise Software
2 2 (16.67%) Private Cloud
3 1 (8.33%) Enterprise Storage
3 1 (8.33%) IBM Mainframe
3 1 (8.33%) Mainframe
Operating Systems
1 6 (50.00%) Linux
2 5 (41.67%) Windows
2 5 (41.67%) Windows Server
3 3 (25.00%) Unix
4 2 (16.67%) Red Hat Enterprise Linux
5 1 (8.33%) Windows Server 2008
5 1 (8.33%) Windows Server 2012
5 1 (8.33%) Windows Server 2016
5 1 (8.33%) zOS
Processes & Methodologies
1 8 (66.67%) High Availability
1 8 (66.67%) Migration
2 7 (58.33%) Disaster Recovery
2 7 (58.33%) Performance Tuning
3 6 (50.00%) Task Automation
4 5 (41.67%) Capacity Planning
5 4 (33.33%) Agile Software Development
5 4 (33.33%) Data Modelling
5 4 (33.33%) Database Tuning
5 4 (33.33%) Performance Analysis
5 4 (33.33%) Physical Data Model
5 4 (33.33%) Proactive Monitoring
5 4 (33.33%) SDLC
6 3 (25.00%) Converged Infrastructure
6 3 (25.00%) Data Migration
6 3 (25.00%) Server Management
7 2 (16.67%) Load Balancing
7 2 (16.67%) Tech Ops
8 1 (8.33%) Functional Testing
8 1 (8.33%) Hardware Maintenance
Programming Languages
1 6 (50.00%) SQL
2 5 (41.67%) Python
3 3 (25.00%) PowerShell
4 1 (8.33%) C
4 1 (8.33%) PL/SQL
4 1 (8.33%) T-SQL
Quality Assurance & Compliance
1 1 (8.33%) GDPR
1 1 (8.33%) Sarbanes-Oxley
System Software
1 5 (41.67%) Active Directory
2 4 (33.33%) Oracle RAC
3 3 (25.00%) VMware Infrastructure
4 1 (8.33%) Active Directory Lightweight Directory Services
4 1 (8.33%) Microcode
4 1 (8.33%) VMware ESXi
4 1 (8.33%) VMware NSX
Systems Management
1 4 (33.33%) Enterprise Manager Cloud Control
1 4 (33.33%) Foglight
2 2 (16.67%) Nagios
2 2 (16.67%) SCOM
2 2 (16.67%) Tivoli Storage Manager
3 1 (8.33%) Control-M
3 1 (8.33%) Data Guard
3 1 (8.33%) Icinga
3 1 (8.33%) Netcool
3 1 (8.33%) Oracle Enterprise Manager
3 1 (8.33%) QRadar
3 1 (8.33%) Tivoli
Vendors
1 9 (75.00%) Oracle
2 4 (33.33%) VMware
3 3 (25.00%) Cisco
3 3 (25.00%) HP
4 2 (16.67%) Citrix
4 2 (16.67%) IBM
4 2 (16.67%) Red Hat
5 1 (8.33%) Altiris
5 1 (8.33%) BMC
5 1 (8.33%) CommVault
5 1 (8.33%) EMC
5 1 (8.33%) Infoblox
5 1 (8.33%) Ivanti
5 1 (8.33%) Microsoft
5 1 (8.33%) NetApp
5 1 (8.33%) Qualys
5 1 (8.33%) Serena
5 1 (8.33%) ServiceNow
5 1 (8.33%) Splunk
5 1 (8.33%) Symantec