Period
to 25 November 2017

The table below looks at the prevalence of the term Replication in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Replication over the 6 months to 25 November 2017 with a comparison to the same period over the previous 2 years.

Replication
Central London > City of London
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 230 260 272
Rank change year-on-year +30 +12 +45
Permanent jobs citing Replication 86 96 151
As % of all permanent IT jobs advertised in the City of London 0.85% 0.83% 0.89%
As % of the Miscellaneous category 1.80% 1.76% 1.91%
Number of salaries quoted 81 89 140
City of London median annual salary £52,500 £55,000 £57,500
Median salary % change year-on-year -4.55% -4.35% -
10th Percentile £33,750 £40,600 £38,725
90th Percentile £80,000 £80,000 £77,500
Central London median annual salary £50,000 £55,000 £57,500
% change year-on-year -9.09% -4.35% -

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

All Generic IT Skills
City of London
Permanent vacancies with a requirement for generic IT skills 4785 5448 7901
As % of all permanent IT jobs advertised in the City of London 47.07% 46.91% 46.54%
Number of salaries quoted 4270 4957 6628
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £33,975 £33,500 £32,500
90th Percentile £96,250 £90,000 £91,250
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Replication
Job Vacancy Trend in the City of London

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

Job vacancy trend for Replication in the City of London

Replication
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Replication in the City of London.

Salary trend for Replication in the City of London

Replication
Salary Histogram in the City of London

The salary distribution of IT jobs citing Replication in the City of London over the 6 months to 25 November 2017.

Salary histogram for Replication in the City of London

Replication
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Replication within the City of London region over the 6 months to 25 November 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 2 £52,500 -
Replication
Central London

For the 6 months to 25 November 2017, IT jobs citing Replication also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Replication.

1 50 (58.14%) SQL
2 42 (48.84%) Windows
3 34 (39.53%) SQL Server
3 34 (39.53%) Microsoft
4 33 (38.37%) VMware
5 31 (36.05%) VMware Infrastructure
6 29 (33.72%) ITIL
6 29 (33.72%) Windows Server
7 27 (31.40%) SQL Server Reporting Services
8 26 (30.23%) SQL Server Integration Services
9 24 (27.91%) Amazon AWS
10 23 (26.74%) Linux
10 23 (26.74%) Windows Server 2012
11 22 (25.58%) T-SQL
11 22 (25.58%) Active Directory
11 22 (25.58%) Windows Server 2008
12 19 (22.09%) Disaster Recovery
13 18 (20.93%) Clustering
13 18 (20.93%) SAN
13 18 (20.93%) Oracle
13 18 (20.93%) High Availability
13 18 (20.93%) Performance Tuning
14 16 (18.60%) Office 365
14 16 (18.60%) Migration
15 14 (16.28%) Sybase
16 13 (15.12%) MySQL
16 13 (15.12%) SharePoint
16 13 (15.12%) Firewall
16 13 (15.12%) Finance
16 13 (15.12%) Citrix

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 13 (15.12%) SharePoint
2 7 (8.14%) MS Exchange
2 7 (8.14%) OpenStack
2 7 (8.14%) Skype for Business
3 6 (6.98%) SharePoint 2010
3 6 (6.98%) SharePoint 2013
4 3 (3.49%) Exchange Server 2010
4 3 (3.49%) Exchange Server 2013
4 3 (3.49%) IIS
5 1 (1.16%) Blackberry Enterprise Server
5 1 (1.16%) Confluence
5 1 (1.16%) FileNet
5 1 (1.16%) WebLogic
Applications
1 2 (2.33%) Microsoft Project
Business Applications
1 1 (1.16%) Dynamics CRM
1 1 (1.16%) iTrent
1 1 (1.16%) ResourceLink
Cloud Services
1 24 (27.91%) Amazon AWS
2 16 (18.60%) Office 365
3 7 (8.14%) IaaS
3 7 (8.14%) Microsoft Azure
4 6 (6.98%) Cloud Computing
5 3 (3.49%) AWS CloudFormation
5 3 (3.49%) DigitalOcean
5 3 (3.49%) Google Cloud Platform
5 3 (3.49%) Loggly
5 3 (3.49%) Sumo Logic
6 1 (1.16%) G Suite
6 1 (1.16%) GitHub
6 1 (1.16%) Mimecast
6 1 (1.16%) Oracle CX
6 1 (1.16%) Oracle Service Cloud
6 1 (1.16%) PaaS
Communications & Networking
1 18 (20.93%) SAN
2 13 (15.12%) Firewall
3 12 (13.95%) TCP/IP
4 6 (6.98%) Skype
5 5 (5.81%) DNS
5 5 (5.81%) VPN
5 5 (5.81%) WAN
6 4 (4.65%) DHCP
7 3 (3.49%) FTP
7 3 (3.49%) LAN
7 3 (3.49%) Remote Desktop
8 2 (2.33%) Cisco ASA
8 2 (2.33%) DMZ
8 2 (2.33%) Internet
8 2 (2.33%) IPv4
8 2 (2.33%) iSCSI
8 2 (2.33%) MPLS
8 2 (2.33%) SNMP
8 2 (2.33%) VLAN
9 1 (1.16%) DSL
Database & Business Intelligence
1 34 (39.53%) SQL Server
2 27 (31.40%) SQL Server Reporting Services
3 26 (30.23%) SQL Server Integration Services
4 13 (15.12%) MySQL
5 12 (13.95%) SQL Server Analysis Services
6 11 (12.79%) SQL Server 2008
7 8 (9.30%) Microsoft Analysis Services
7 8 (9.30%) Oracle Database
7 8 (9.30%) PostgreSQL
8 7 (8.14%) Data Warehouse
9 5 (5.81%) SQL Server 2012
10 4 (4.65%) MongoDB
10 4 (4.65%) NoSQL
10 4 (4.65%) OLTP
10 4 (4.65%) Oracle Database 11g
11 3 (3.49%) Amazon RDS
11 3 (3.49%) Apache Cassandra
11 3 (3.49%) Business Intelligence Development Studio
11 3 (3.49%) Oracle Database 12c
11 3 (3.49%) Redis
Development Applications
1 3 (3.49%) Jenkins
1 3 (3.49%) TeamCity
1 3 (3.49%) Travis CI
1 3 (3.49%) Vagrant
2 2 (2.33%) JIRA
General
1 13 (15.12%) Finance
2 10 (11.63%) Billing
2 10 (11.63%) Military
3 8 (9.30%) Banking
4 6 (6.98%) Investment Banking
4 6 (6.98%) Retail
5 5 (5.81%) Advertising
5 5 (5.81%) Games
6 2 (2.33%) Telecoms
7 1 (1.16%) Financial Institution
7 1 (1.16%) French Language
7 1 (1.16%) German Language
7 1 (1.16%) Legal
Job Titles
1 26 (30.23%) DBA
2 20 (23.26%) SQL DBA
3 13 (15.12%) SQL Server DBA
4 11 (12.79%) Administrator
4 11 (12.79%) Analyst
4 11 (12.79%) Server Engineer
5 10 (11.63%) Technical Analyst
6 9 (10.47%) Active Directory Engineer
7 7 (8.14%) Consultant
8 6 (6.98%) DevOps Engineer
9 5 (5.81%) Hyper-V Engineer
9 5 (5.81%) Technology Consultant
9 5 (5.81%) VMware Engineer
10 4 (4.65%) Cisco Engineer
10 4 (4.65%) Developer
10 4 (4.65%) Office 365 Engineer
11 3 (3.49%) Database Developer
11 3 (3.49%) Infrastructure Engineer
11 3 (3.49%) Oracle DBA
11 3 (3.49%) SQL Developer
Libraries, Frameworks & Software Standards
1 5 (5.81%) Web Services
2 4 (4.65%) Oracle GoldenGate
3 3 (3.49%) .NET
3 3 (3.49%) ASP.NET
3 3 (3.49%) Elastic Stack
3 3 (3.49%) Node.js
4 1 (1.16%) CSS
4 1 (1.16%) HTML
4 1 (1.16%) Middleware
4 1 (1.16%) SAP Basis
4 1 (1.16%) Sphinx
4 1 (1.16%) SQLAlchemy
Miscellaneous
1 18 (20.93%) Clustering
2 11 (12.79%) Fat Client
2 11 (12.79%) Thin Client
3 10 (11.63%) Data Centre
4 5 (5.81%) Driving Licence
5 4 (4.65%) Fintech
6 3 (3.49%) Hedge funds
6 3 (3.49%) Linux Command Line
7 2 (2.33%) Client/Server
7 2 (2.33%) EMC VNX
8 1 (1.16%) Blog
8 1 (1.16%) CLARiiON
8 1 (1.16%) Computer Science
8 1 (1.16%) Data Structures
8 1 (1.16%) EMC VMAX
8 1 (1.16%) IVR
8 1 (1.16%) Management Information System
8 1 (1.16%) User Experience
8 1 (1.16%) Virtual Team
8 1 (1.16%) VxBlock/Vblock
Operating Systems
1 42 (48.84%) Windows
2 29 (33.72%) Windows Server
3 23 (26.74%) Linux
3 23 (26.74%) Windows Server 2012
4 22 (25.58%) Windows Server 2008
5 5 (5.81%) Unix
6 4 (4.65%) Red Hat Enterprise Linux
7 3 (3.49%) CoreOS
7 3 (3.49%) Windows Server 2003
8 2 (2.33%) Windows 7
9 1 (1.16%) Oracle Linux
9 1 (1.16%) Solaris
9 1 (1.16%) VMS
Processes & Methodologies
1 29 (33.72%) ITIL
2 19 (22.09%) Disaster Recovery
3 18 (20.93%) High Availability
3 18 (20.93%) Performance Tuning
4 16 (18.60%) Migration
5 12 (13.95%) Presales
6 11 (12.79%) Service Delivery
7 10 (11.63%) Business Intelligence
7 10 (11.63%) Configuration Management
7 10 (11.63%) Time Management
8 9 (10.47%) ETL
9 7 (8.14%) Capacity Management
9 7 (8.14%) DevOps
10 6 (6.98%) ITIL V3
10 6 (6.98%) Service Management
11 5 (5.81%) Agile Software Development
11 5 (5.81%) Customer Requirements
11 5 (5.81%) Network Virtualisation
11 5 (5.81%) Software Engineering
12 3 (3.49%) Proactive Monitoring
Programming Languages
1 50 (58.14%) SQL
2 22 (25.58%) T-SQL
3 11 (12.79%) Python
4 10 (11.63%) PowerShell
5 9 (10.47%) Bash Shell
6 8 (9.30%) Java
7 7 (8.14%) Perl
8 6 (6.98%) C++
8 6 (6.98%) VB
8 6 (6.98%) VBScript
9 4 (4.65%) PHP
10 3 (3.49%) C#
10 3 (3.49%) Go
10 3 (3.49%) Ruby
10 3 (3.49%) Scala
11 2 (2.33%) JavaScript
11 2 (2.33%) Korn
12 1 (1.16%) Shell Script
Qualifications
1 11 (12.79%) Security Cleared
2 10 (11.63%) Microsoft Certification
2 10 (11.63%) SC Cleared
3 9 (10.47%) Degree
4 7 (8.14%) MCSE
5 6 (6.98%) MCSA
6 2 (2.33%) CCNA
6 2 (2.33%) Cisco Certification
6 2 (2.33%) PRINCE2 Practitioner
7 1 (1.16%) CCNP
7 1 (1.16%) CFA
7 1 (1.16%) Computer Science Degree
7 1 (1.16%) DBS Check
7 1 (1.16%) ITIL Certification
7 1 (1.16%) MCDST
7 1 (1.16%) MCITP
7 1 (1.16%) MCP
7 1 (1.16%) SANS
7 1 (1.16%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 7 (8.14%) QA
2 2 (2.33%) SLA
3 1 (1.16%) Data Quality
System Software
1 31 (36.05%) VMware Infrastructure
2 22 (25.58%) Active Directory
3 11 (12.79%) Hyper-V
4 6 (6.98%) Docker
5 5 (5.81%) vSphere
6 3 (3.49%) VirtualBox
6 3 (3.49%) Xen
7 2 (2.33%) Terminal Services
8 1 (1.16%) DFS Replication
8 1 (1.16%) Firmware
8 1 (1.16%) KVM
8 1 (1.16%) NFS
8 1 (1.16%) Virtual Machines
8 1 (1.16%) Virtual Servers
8 1 (1.16%) VMware ESXi
8 1 (1.16%) VMware Server
8 1 (1.16%) XenApp
Systems Management
1 7 (8.14%) Perfmon
2 6 (6.98%) Opscode Chef
3 4 (4.65%) Ansible
4 3 (3.49%) Kubernetes
4 3 (3.49%) Nagios
4 3 (3.49%) Puppet
4 3 (3.49%) Rancher
4 3 (3.49%) Salt
4 3 (3.49%) Terraform
4 3 (3.49%) WSUS
4 3 (3.49%) ZABBIX
5 2 (2.33%) SCCM
6 1 (1.16%) Data Guard
6 1 (1.16%) NetBackup
6 1 (1.16%) Oracle Enterprise Manager
6 1 (1.16%) Oracle RMAN
6 1 (1.16%) SCOM
6 1 (1.16%) vCenter Server
6 1 (1.16%) vMotion
6 1 (1.16%) vRealize
Vendors
1 34 (39.53%) Microsoft
2 33 (38.37%) VMware
3 18 (20.93%) Oracle
4 14 (16.28%) Sybase
5 13 (15.12%) Citrix
6 11 (12.79%) Veeam
7 10 (11.63%) Xerox
8 9 (10.47%) Cisco
9 7 (8.14%) Murex
9 7 (8.14%) NetApp
10 6 (6.98%) Bloomberg
10 6 (6.98%) Calypso
10 6 (6.98%) Reuters
11 5 (5.81%) Red Hat
12 4 (4.65%) Google
13 3 (3.49%) Dell
13 3 (3.49%) Rackspace
13 3 (3.49%) SAP
13 3 (3.49%) Splunk
13 3 (3.49%) Veritas