The table below looks at the statistics for Informix skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Informix over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
IBM Informix
East of England / Hertfordshire
Rank - 135 140
Permanent jobs citing Informix 0 9 2
As % of all permanent IT jobs located in Hertfordshire - 0.43% 0.098%
As % of the Database & Business Intelligence category - 1.33% 0.28%
Number of salaries quoted 0 3 2
Median salary - £55,000 £40,000
Median salary % change year-on-year
- +37.50%
UK excluding London median salary £47,517 £50,000 £42,500
% change year-on-year
-4.96% +17.64%

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

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
573 677 726
As % of all permanent IT jobs located in Hertfordshire 28.37% 32.69% 35.45%
Number of salaries quoted 466 581 539
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £30,000 £32,500 £30,000
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Informix
Jobs Demand Trend in Hertfordshire

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

Informix Jobs Demand Trend in Hertfordshire

Informix
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Informix across the Hertfordshire region.

Informix Salary Trend in Hertfordshire

Informix
Top 15 Related IT Skills in Hertfordshire

For the 6 months to 18 January 2017, IT jobs citing Informix 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 Hertfordshire region with a requirement for Informix.

1 2 (100.00%) C
1 2 (100.00%) C++
1 2 (100.00%) Java
1 2 (100.00%) Perl
1 2 (100.00%) SQL
1 2 (100.00%) Oracle
1 2 (100.00%) Web Services
1 2 (100.00%) XML
1 2 (100.00%) Unix
1 2 (100.00%) Linux
1 2 (100.00%) Tuxedo
1 2 (100.00%) Perforce
1 2 (100.00%) Software Engineering
1 2 (100.00%) Degree
2 1 (50.00%) Analytical Skills

Informix
Top Related IT Skills in Hertfordshire 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 2 (100.00%) Tuxedo
Job Titles
1 2 (100.00%) C Developer
1 2 (100.00%) Developer
2 1 (50.00%) Applications Developer
2 1 (50.00%) C Programmer
2 1 (50.00%) Programmer
2 1 (50.00%) Software Developer
2 1 (50.00%) Software Programmer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Web Services
1 2 (100.00%) XML
Miscellaneous
1 1 (50.00%) Analytical Skills
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Unix
Processes & Methodologies
1 2 (100.00%) Software Engineering
Programming Languages
1 2 (100.00%) C
1 2 (100.00%) C++
1 2 (100.00%) Java
1 2 (100.00%) Perl
1 2 (100.00%) SQL
Qualifications
1 2 (100.00%) Degree
Vendors
1 2 (100.00%) Oracle
1 2 (100.00%) Perforce