The table below looks at the statistics for Informix skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Informix over the 3 months to 10 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
IBM Informix
Rank 415 421 420
Rank change year-on-year
+6 -1
Contract jobs citing Informix 5 6 1
As % of all contract IT jobs located in London 0.023% 0.027% 0.004%
As % of the Database & Business Intelligence category 0.098% 0.11% 0.019%
Number of daily rates quoted 5 3 1
Median daily rate £350 £425 £433
Median daily rate % change year-on-year
-17.64% -1.73%
UK excluding London median daily rate £400 £450 £275
% change year-on-year
-11.11% +63.63%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Informix
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the London region.

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
5127 5453 5391
As % of all contract IT jobs located in London 23.87% 24.27% 22.96%
Number of daily rates quoted 3635 3932 3927
Median daily rate £500 £468 £425
Median daily rate % change year-on-year
+6.95% +10.00%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £385 £363
% change year-on-year
+3.89% +6.20%
Number of hourly rates quoted 20 24 38
Median hourly rate £32.50 £21.99 £27.50
Median hourly rate % change year-on-year
+47.81% -20.04%
90% offered a hourly rate of more than £15.50 £16.00 £14.00
10% offered a hourly rate of more than £64.00 £49.00 £39.70
UK excluding London median hourly rate £38.00 £25.00 £33.50
% change year-on-year
+52.00% -25.37%

Informix
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing Informix as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Informix Jobs Demand Trend in London

Informix
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Informix across the London region.

Informix Daily Rate Trend in London

Informix
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Informix across the London region over the 3 months to 10 December 2016.

Informix Daily Rate Histogram in London

Informix
Hourly Rate Trend in London

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

Informix Hourly Rate Trend in London

Informix
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 Informix within the London region over the 3 months to 10 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London - 3 £300 -
Informix
England

Informix
Top 30 Related IT Skills in London

For the 6 months to 10 December 2016, IT contractor jobs citing Informix 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 London region with a requirement for Informix.

1 7 (100.00%) SQL Server
2 5 (71.43%) SQL
3 4 (57.14%) Sybase
3 4 (57.14%) RDBMS
3 4 (57.14%) Relational Database
4 3 (42.86%) Data Mapping
4 3 (42.86%) Reverse Engineering
4 3 (42.86%) BizTalk Server
4 3 (42.86%) Web Services
4 3 (42.86%) ERP
4 3 (42.86%) Middleware
4 3 (42.86%) Validation
4 3 (42.86%) SQL Anywhere
5 2 (28.57%) SQL Server 2005
5 2 (28.57%) Migration
5 2 (28.57%) NetBackup
5 2 (28.57%) Finance
5 2 (28.57%) Project Management
5 2 (28.57%) N-Tier
5 2 (28.57%) Oracle
5 2 (28.57%) ITIL
5 2 (28.57%) Unix
5 2 (28.57%) Solaris
5 2 (28.57%) Linux
5 2 (28.57%) SQL Server 2000
5 2 (28.57%) Toad
5 2 (28.57%) Oracle Enterprise Manager
5 2 (28.57%) IBM
5 2 (28.57%) Oracle Database 10g
5 2 (28.57%) Oracle Certification

Informix
Top Related 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 3 (42.86%) BizTalk Server
Cloud Services
1 2 (28.57%) Microsoft Azure
Database & Business Intelligence
1 7 (100.00%) SQL Server
2 4 (57.14%) RDBMS
2 4 (57.14%) Relational Database
3 3 (42.86%) SQL Anywhere
4 2 (28.57%) Hadoop
4 2 (28.57%) NoSQL
4 2 (28.57%) Oracle Database
4 2 (28.57%) Oracle Database 10g
4 2 (28.57%) Oracle Database 11g
4 2 (28.57%) Oracle Database 12c
4 2 (28.57%) SQL Server 2000
4 2 (28.57%) SQL Server 2005
4 2 (28.57%) SQL Server 2008
Development Applications
1 2 (28.57%) Toad
General
1 2 (28.57%) Banking
1 2 (28.57%) Finance
2 1 (14.29%) Spanish Language
Job Titles
1 2 (28.57%) Administrator
1 2 (28.57%) Analyst
1 2 (28.57%) Architect
1 2 (28.57%) Data Analyst
1 2 (28.57%) Data Integration Analyst
1 2 (28.57%) DBA
1 2 (28.57%) Enterprise Architect
1 2 (28.57%) Integration Analyst
1 2 (28.57%) Oracle DBA
2 1 (14.29%) BizTalk Engineer
2 1 (14.29%) Data Architect
2 1 (14.29%) Database Architect
2 1 (14.29%) Enterprise Data Architect
2 1 (14.29%) Integration Engineer
Libraries, Frameworks & Software Standards
1 3 (42.86%) Middleware
1 3 (42.86%) Web Services
2 2 (28.57%) Velocity
Miscellaneous
1 2 (28.57%) Data Integration
1 2 (28.57%) N-Tier
2 1 (14.29%) CMDB
2 1 (14.29%) Data Centre
2 1 (14.29%) Fintech
Operating Systems
1 2 (28.57%) Linux
1 2 (28.57%) Solaris
1 2 (28.57%) Unix
Processes & Methodologies
1 3 (42.86%) Data Mapping
1 3 (42.86%) ERP
1 3 (42.86%) Reverse Engineering
1 3 (42.86%) Validation
2 2 (28.57%) Change Control
2 2 (28.57%) Data Architecture
2 2 (28.57%) High Availability
2 2 (28.57%) ITIL
2 2 (28.57%) Migration
2 2 (28.57%) Open Source
2 2 (28.57%) Project Management
3 1 (14.29%) Data Migration
3 1 (14.29%) ETL
Programming Languages
1 5 (71.43%) SQL
2 2 (28.57%) PL/SQL
Qualifications
1 2 (28.57%) Oracle Certification
2 1 (14.29%) Degree
Quality Assurance & Compliance
1 2 (28.57%) QA
System Software
1 2 (28.57%) Oracle RAC
Systems Management
1 2 (28.57%) NetBackup
1 2 (28.57%) Oracle Enterprise Manager
1 2 (28.57%) Oracle ZFS
Vendors
1 4 (57.14%) Sybase
2 2 (28.57%) IBM
2 2 (28.57%) Oracle
2 2 (28.57%) Veritas
3 1 (14.29%) Remedy