Period
to 27 May 2018

The following table provides summary statistics for contract job vacancies with a requirement for Change Data Capture skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Change Data Capture over the 6 months to 27 May 2018 with a comparison to the same period in 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.

Change Data Capture (CDC)
UK
6 months to
27 May 2018
Same period 2017 Same period 2016
Rank 847 803 855
Rank change year-on-year -44 +52 -34
Contract jobs citing Change Data Capture 35 33 29
As % of all contract IT jobs advertised in the UK 0.035% 0.036% 0.027%
As % of the Processes & Methodologies category 0.041% 0.043% 0.033%
Number of daily rates quoted 21 19 12
UK median daily rate £500 £425 £407
Median daily rate % change year-on-year +17.65% +4.55% -9.67%
10th Percentile £360 £393 £259
90th Percentile £588 £610 £698
UK excluding London median daily rate £425 £400 £400
% change year-on-year +6.25% -0.06% +33.42%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

Change Data Capture is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for process or methodology skills.

All Process and Methodology Skills
UK
Contract vacancies with a requirement for process or methodology skills 86,403 77,085 88,864
As % of all contract IT jobs advertised in the UK 85.76% 84.65% 84.02%
Number of daily rates quoted 56,997 50,578 58,416
UK median daily rate £450 £438 £425
Median daily rate % change year-on-year +2.86% +2.94% +6.25%
10th Percentile £300 £275 £263
90th Percentile £638 £625 £606
UK excluding London median daily rate £423 £400 £400
% change year-on-year +5.63% - +6.67%
Number of hourly rates quoted 2,287 2,072 2,318
UK median hourly rate £22.00 £25.31 £25.00
Median hourly rate % change year-on-year -13.08% +1.24% +19.05%
10th Percentile £11.17 £11.53 £11.75
90th Percentile £50.00 £52.50 £50.68
UK excluding London median hourly rate £20.17 £26.00 £27.00
% change year-on-year -22.42% -3.70% +25.12%

Change Data Capture
Job Vacancy Trend

Job postings citing Change Data Capture as a percentage of all IT jobs advertised.

Job vacancy trend for Change Data Capture in the UK

Change Data Capture
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Change Data Capture.

Contractor daily rate trend for Change Data Capture in the UK

Change Data Capture
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Change Data Capture over the 6 months to 27 May 2018.

Contractor daily rate histogram for Change Data Capture in the UK

Change Data Capture
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Change Data Capture within the UK over the 6 months to 27 May 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
England -36 34 £513 +20.59% 10
UK excluding London -7 24 £425 +6.25% 8
London -64 11 £550 - 2
North of England -6 7 £475 -20.83% 5
Midlands -7 7 £370 -12.94% 2
West Midlands -14 7 £370 -12.94% 2
South East -20 6 £450 +12.50% 1
Yorkshire - 6 £450 - 1
East of England +3 3 £575 +84.00%
North West -13 1 £625 +4.17% 4
Scotland - 1 £363 -

For the 6 months to 27 May 2018, IT contractor jobs citing Change Data Capture 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 with a requirement for Change Data Capture.

1 23 (65.71%) Oracle
2 21 (60.00%) Business Intelligence
3 17 (48.57%) ETL
4 15 (42.86%) SQL
4 15 (42.86%) Agile Software Development
5 14 (40.00%) Data Warehouse
6 11 (31.43%) SQL Server
6 11 (31.43%) Oracle Database
7 10 (28.57%) Finance
8 9 (25.71%) Replication
8 9 (25.71%) Analytical Skills
9 7 (20.00%) Windows
9 7 (20.00%) Solaris
10 6 (17.14%) MySQL
10 6 (17.14%) PostgreSQL
10 6 (17.14%) Firewall
10 6 (17.14%) Clustering
10 6 (17.14%) User Acceptance Testing
10 6 (17.14%) Data Integration
10 6 (17.14%) Security Cleared
10 6 (17.14%) PowerShell
10 6 (17.14%) Amazon AWS
10 6 (17.14%) Hadoop
10 6 (17.14%) High Availability
10 6 (17.14%) Riak
10 6 (17.14%) Failover Clustering
10 6 (17.14%) Microsoft Clustering
11 5 (14.29%) Kafka
11 5 (14.29%) Apache Spark
11 5 (14.29%) Performance Tuning

Change Data Capture
Co-occurring IT Skills 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 5 (14.29%) Apache Spark
2 1 (2.86%) SAS
Business Applications
1 3 (8.57%) Oracle EBS
Cloud Services
1 6 (17.14%) Amazon AWS
Communications & Networking
1 6 (17.14%) Firewall
2 4 (11.43%) Internet
3 1 (2.86%) Kerberos
Database & Business Intelligence
1 14 (40.00%) Data Warehouse
2 11 (31.43%) Oracle Database
2 11 (31.43%) SQL Server
3 6 (17.14%) Hadoop
3 6 (17.14%) MySQL
3 6 (17.14%) PostgreSQL
3 6 (17.14%) Riak
4 5 (14.29%) DataStage
5 4 (11.43%) DB2
5 4 (11.43%) Enterprise Data Warehouse
5 4 (11.43%) IBM InfoSphere
5 4 (11.43%) QualityStage
5 4 (11.43%) Star Schema
6 3 (8.57%) Big Data
6 3 (8.57%) OLAP
6 3 (8.57%) Oracle ODI
6 3 (8.57%) Oracle OLAP
6 3 (8.57%) Relational Database
6 3 (8.57%) SQL Server Analysis Services
6 3 (8.57%) SQL Server Integration Services
Development Applications
1 3 (8.57%) Toad
2 1 (2.86%) Oracle APEX
General
1 10 (28.57%) Finance
2 5 (14.29%) Banking
2 5 (14.29%) Retail
3 3 (8.57%) Electronics
3 3 (8.57%) Manufacturing
3 3 (8.57%) Marketing
3 3 (8.57%) Telecoms
4 1 (2.86%) Legal
Job Titles
1 13 (37.14%) Developer
2 10 (28.57%) DBA
3 9 (25.71%) ETL Developer
4 6 (17.14%) Administrator
4 6 (17.14%) Architect
4 6 (17.14%) Production DBA
5 5 (14.29%) Consultant
6 4 (11.43%) SQL DBA
7 3 (8.57%) Oracle DBA
7 3 (8.57%) SQL Developer
8 2 (5.71%) Ab Initio Consultant
8 2 (5.71%) Business Intelligence Developer
8 2 (5.71%) Cloud Architect
8 2 (5.71%) DataStage Developer
8 2 (5.71%) Designer
8 2 (5.71%) ETL Designer
8 2 (5.71%) Hadoop Consultant
8 2 (5.71%) Talend Developer
9 1 (2.86%) Domain Architect
9 1 (2.86%) Lead Solutions Architect
Libraries, Frameworks & Software Standards
1 5 (14.29%) Kafka
2 4 (11.43%) Spark Streaming
3 2 (5.71%) Oracle GoldenGate
4 1 (2.86%) Oracle Streams
Miscellaneous
1 9 (25.71%) Analytical Skills
1 9 (25.71%) Replication
2 6 (17.14%) Clustering
3 3 (8.57%) Fixed Income
3 3 (8.57%) N-Tier
4 2 (5.71%) Life Science
4 2 (5.71%) Management Information System
5 1 (2.86%) Hedge funds
5 1 (2.86%) Mainframe
Operating Systems
1 7 (20.00%) Solaris
1 7 (20.00%) Windows
2 4 (11.43%) Unix
3 2 (5.71%) Linux
4 1 (2.86%) AIX
Processes & Methodologies
1 21 (60.00%) Business Intelligence
2 17 (48.57%) ETL
3 15 (42.86%) Agile Software Development
4 6 (17.14%) Data Integration
4 6 (17.14%) High Availability
4 6 (17.14%) User Acceptance Testing
5 5 (14.29%) Data Modelling
5 5 (14.29%) Performance Tuning
6 4 (11.43%) Analytics
6 4 (11.43%) Capacity Planning
6 4 (11.43%) Data Architecture
6 4 (11.43%) Database Security
6 4 (11.43%) Disaster Recovery
6 4 (11.43%) Metadata Management
7 3 (8.57%) Asset Management
7 3 (8.57%) Data Lineage
7 3 (8.57%) Digital Marketing
7 3 (8.57%) Inmon Methodology
7 3 (8.57%) Kimball Methodology
7 3 (8.57%) Master Data Management
Programming Languages
1 15 (42.86%) SQL
2 6 (17.14%) PowerShell
3 3 (8.57%) PL/SQL
3 3 (8.57%) T-SQL
4 1 (2.86%) Java
4 1 (2.86%) Scala
4 1 (2.86%) Shell Script
Qualifications
1 6 (17.14%) Security Cleared
2 3 (8.57%) TOGAF Certification
Quality Assurance & Compliance
1 5 (14.29%) QA
2 4 (11.43%) Data Quality
3 1 (2.86%) Solvency II
Systems Management
1 6 (17.14%) Failover Clustering
1 6 (17.14%) Microsoft Clustering
2 3 (8.57%) Tivoli
3 1 (2.86%) Data Guard
3 1 (2.86%) Enterprise Manager Cloud Control
3 1 (2.86%) Oracle Flashback
3 1 (2.86%) Oracle RMAN
Vendors
1 23 (65.71%) Oracle
2 5 (14.29%) IBM
3 4 (11.43%) Microsoft
3 4 (11.43%) SAP
4 3 (8.57%) Ab Initio
4 3 (8.57%) Cognos
4 3 (8.57%) Netezza
5 2 (5.71%) Informatica
5 2 (5.71%) Talend
5 2 (5.71%) Vertica
6 1 (2.86%) Twitter