The table below looks at the statistics for OLTP skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited OLTP over the 3 months to 30 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jul 2016
Same period 2015 Same period 2014
Online Transaction Processing (OLTP)
Rank 136 154 150
Rank change year-on-year
+18 -4
Permanent jobs citing OLTP 1 1 2
As % of all permanent IT jobs located in Hertfordshire 0.050% 0.041% 0.081%
As % of the Database & Business Intelligence category 0.19% 0.12% 0.26%
Number of salaries quoted 0 0 2
Median salary - - £47,750
UK excluding London median salary £43,000 £45,000 £48,000
% change year-on-year
-4.44% -6.25%
OLTP
East of England

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
531 811 766
As % of all permanent IT jobs located in Hertfordshire 26.71% 33.47% 30.87%
Number of salaries quoted 461 674 670
Median salary £50,000 £45,000 £45,000
Median salary % change year-on-year
+11.11% -
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

OLTP
Jobs Demand Trend in Hertfordshire

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

OLTP Jobs Demand Trend in Hertfordshire

OLTP
Salary Trend in Hertfordshire

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

OLTP Salary Trend in Hertfordshire

OLTP
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 30 July 2016, IT jobs citing OLTP 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 OLTP.

1 3 (100.00%) SQL
1 3 (100.00%) SQL Server
1 3 (100.00%) Microsoft
2 2 (66.67%) MS Excel
2 2 (66.67%) Data Warehouse
2 2 (66.67%) T-SQL
2 2 (66.67%) Finance
2 2 (66.67%) Retail
2 2 (66.67%) SQL Server Integration Services
2 2 (66.67%) Computer Science
2 2 (66.67%) SQL Server Analysis Services
2 2 (66.67%) Data Integration
2 2 (66.67%) Microsoft Analysis Services
2 2 (66.67%) SQL Server Reporting Services
2 2 (66.67%) Data Analysis
2 2 (66.67%) Tableau
2 2 (66.67%) Data Quality
2 2 (66.67%) Data Structures
2 2 (66.67%) MetaTrader
3 1 (33.33%) Server Building
3 1 (33.33%) Relational Database
3 1 (33.33%) SQL Server 2005
3 1 (33.33%) MCITP
3 1 (33.33%) SC Cleared
3 1 (33.33%) Security Cleared
3 1 (33.33%) SQL Server 2008
3 1 (33.33%) Computacenter
3 1 (33.33%) OLAP
3 1 (33.33%) RDBMS
3 1 (33.33%) Microsoft Certification

OLTP
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:

Applications
1 2 (66.67%) MS Excel
Business Applications
1 2 (66.67%) MetaTrader
Database & Business Intelligence
1 3 (100.00%) SQL Server
2 2 (66.67%) Data Warehouse
2 2 (66.67%) Microsoft Analysis Services
2 2 (66.67%) SQL Server Analysis Services
2 2 (66.67%) SQL Server Integration Services
2 2 (66.67%) SQL Server Reporting Services
3 1 (33.33%) OLAP
3 1 (33.33%) RDBMS
3 1 (33.33%) Relational Database
3 1 (33.33%) SQL Server 2005
3 1 (33.33%) SQL Server 2008
General
1 2 (66.67%) Finance
1 2 (66.67%) Retail
Job Titles
1 2 (66.67%) Database Developer
1 2 (66.67%) Developer
1 2 (66.67%) Report Developer
1 2 (66.67%) SQL Database Developer
1 2 (66.67%) SQL Developer
1 2 (66.67%) SSAS Developer
1 2 (66.67%) SSIS Developer
1 2 (66.67%) SSRS Developer
1 2 (66.67%) T-SQL Developer
2 1 (33.33%) DBA
2 1 (33.33%) SQL DBA
2 1 (33.33%) SQL Server DBA
Miscellaneous
1 2 (66.67%) Computer Science
1 2 (66.67%) Data Integration
1 2 (66.67%) Data Structures
Processes & Methodologies
1 2 (66.67%) Data Analysis
2 1 (33.33%) Server Building
Programming Languages
1 3 (100.00%) SQL
2 2 (66.67%) T-SQL
Qualifications
1 1 (33.33%) MCITP
1 1 (33.33%) Microsoft Certification
1 1 (33.33%) SC Cleared
1 1 (33.33%) Security Cleared
Quality Assurance & Compliance
1 2 (66.67%) Data Quality
Vendors
1 3 (100.00%) Microsoft
2 2 (66.67%) Tableau
3 1 (33.33%) Computacenter