The following table provides summary statistics for permanent job vacancies advertised in Leeds with a requirement for Informix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Informix over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

IBM Informix
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank - 160 177
Permanent jobs citing Informix 0 5 1
As % of all permanent IT jobs advertised in Leeds - 0.17% 0.030%
As % of the Database & Business Intelligence category - 0.58% 0.090%
Number of salaries quoted 0 5 1
Median salary - £65,000 £62,500
Median salary % change year-on-year - +4.00%  
UK excluding London median salary £37,500 £43,250 £40,000
% change year-on-year -13.29% +8.12%  

Informix is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Leeds with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Leeds
Permanent job vacancies with a requirement for database and business intelligence skills 788 863 1111
As % of all permanent IT job vacancies advertised in Leeds 31.37% 29.83% 33.77%
Number of salaries quoted 685 696 926
Median salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% -  
90% offered a salary of more than £35,000 £30,000 £30,000
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Informix
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds citing Informix as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Informix in Leeds

Informix
Salary Trend in Leeds

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

Salary trend for Informix in Leeds

For the 6 months to 27 June 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 Leeds region with a requirement for Informix.

1 2 (100.00%) MySQL
1 2 (100.00%) Oracle
1 2 (100.00%) SQL Server
1 2 (100.00%) ITIL
1 2 (100.00%) RDBMS
1 2 (100.00%) PostgreSQL
1 2 (100.00%) Degree
1 2 (100.00%) Problem Management
1 2 (100.00%) Capacity Planning
1 2 (100.00%) Oracle Database
1 2 (100.00%) Performance Tuning
1 2 (100.00%) Relational Database

Informix
Co-occurring IT Skills in Leeds 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:

Database & Business Intelligence
1 2 (100.00%) MySQL
1 2 (100.00%) Oracle Database
1 2 (100.00%) PostgreSQL
1 2 (100.00%) RDBMS
1 2 (100.00%) Relational Database
1 2 (100.00%) SQL Server
Job Titles
1 2 (100.00%) DBA
1 2 (100.00%) Oracle DBA
Processes & Methodologies
1 2 (100.00%) Capacity Planning
1 2 (100.00%) ITIL
1 2 (100.00%) Performance Tuning
1 2 (100.00%) Problem Management
Qualifications
1 2 (100.00%) Degree
Vendors
1 2 (100.00%) Oracle