Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Watford with a requirement for PL/SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PL/SQL over the 6 months to 24 November 2017 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.

PL/SQL (PLSQL)
Hertfordshire > Watford
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 37 - 36
Rank change year-on-year - +36 +2
Contract jobs citing PL/SQL 12 0 1
As % of all contract IT jobs advertised in Watford 2.72% - 0.40%
As % of the Programming Languages category 5.91% - 0.89%
Number of daily rates quoted 9 0 1
Watford median daily rate £400 - £375
10th Percentile £310 - £363
90th Percentile £600 - £388
Hertfordshire median daily rate £355 £419 £450
% change year-on-year -15.22% -6.94% +55.17%
Number of hourly rates quoted 0 0 0
Watford median hourly rate - - -
Hertfordshire median hourly rate - - £35.00

PL/SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Watford with a requirement for coding skills.

All Programming Languages
Watford
Contract vacancies with a requirement for coding skills 203 106 112
As % of all contract IT jobs advertised in Watford 46.03% 36.55% 44.62%
Number of daily rates quoted 104 41 52
Watford median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - +6.67%
10th Percentile £300 £231 £325
90th Percentile £604 £538 £438
Hertfordshire median daily rate £425 £390 £375
% change year-on-year +8.97% +4.00% +7.14%
Number of hourly rates quoted 3 0 0
Watford median hourly rate £40.00 - -
Hertfordshire median hourly rate £17.50 £49.50 £35.00
% change year-on-year -64.65% +41.43% +75.00%

PL/SQL
Job Vacancy Trend in Watford

Job postings citing PL/SQL as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for PL/SQL in Watford

PL/SQL
Contractor Daily Rate Trend in Watford

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PL/SQL in Watford.

Contractor daily rate trend for PL/SQL in Watford

PL/SQL
Contractor Daily Rate Histogram in Watford

The daily rate distribution of IT jobs citing PL/SQL in Watford over the 6 months to 24 November 2017.

Contractor daily rate histogram for PL/SQL in Watford

PL/SQL
Contractor Hourly Rate Trend in Watford

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing PL/SQL in Watford.

Contractor hourly rate trend for PL/SQL in Watford

For the 6 months to 24 November 2017, IT contractor jobs citing PL/SQL 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 Watford region with a requirement for PL/SQL.

1 12 (100.00%) SQL
2 11 (91.67%) Oracle
3 6 (50.00%) Oracle Database
4 5 (41.67%) Unix
4 5 (41.67%) Migration
4 5 (41.67%) Retail
4 5 (41.67%) Oracle Database 11g
4 5 (41.67%) Data Migration
5 4 (33.33%) Reference Data
5 4 (33.33%) Data Mapping
5 4 (33.33%) SC Cleared
5 4 (33.33%) Security Cleared
5 4 (33.33%) Talend Open Studio
5 4 (33.33%) Database Tuning
5 4 (33.33%) Data Quality
5 4 (33.33%) Oracle Retail
5 4 (33.33%) Talend
5 4 (33.33%) Analytical Skills
5 4 (33.33%) SQL Server Reporting Services
5 4 (33.33%) Shell Script
5 4 (33.33%) SQL Server
5 4 (33.33%) WebLogic
5 4 (33.33%) XML
5 4 (33.33%) T-SQL
5 4 (33.33%) C#
5 4 (33.33%) Oracle Database 12c
6 3 (25.00%) Performance Tuning
6 3 (25.00%) Agile Software Development
6 3 (25.00%) Oracle Exadata
7 2 (16.67%) Java

PL/SQL
Co-occurring IT Skills in Watford 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 4 (33.33%) WebLogic
2 2 (16.67%) Apache
Business Applications
1 4 (33.33%) Oracle Retail
Cloud Services
1 1 (8.33%) SaaS
Database & Business Intelligence
1 6 (50.00%) Oracle Database
2 5 (41.67%) Oracle Database 11g
3 4 (33.33%) Oracle Database 12c
3 4 (33.33%) SQL Server
3 4 (33.33%) SQL Server Reporting Services
4 3 (25.00%) Oracle Exadata
5 1 (8.33%) Oracle ODI
5 1 (8.33%) Redis
5 1 (8.33%) SQL Server 2016
Development Applications
1 4 (33.33%) Talend Open Studio
General
1 5 (41.67%) Retail
Job Titles
1 4 (33.33%) Developer
2 3 (25.00%) Consultant
2 3 (25.00%) DBA
2 3 (25.00%) Oracle DBA
2 3 (25.00%) SQL Server Consultant
3 2 (16.67%) SQL Developer
4 1 (8.33%) Applications Engineer
4 1 (8.33%) Data Migration Developer
4 1 (8.33%) Oracle Developer
4 1 (8.33%) Performance Tuning DBA
4 1 (8.33%) Perl Developer
4 1 (8.33%) PL/SQL Developer
4 1 (8.33%) Ruby Developer
4 1 (8.33%) Senior Developer
4 1 (8.33%) Senior Ruby Developer
4 1 (8.33%) SQL Server Developer
4 1 (8.33%) Web Applications Engineer
4 1 (8.33%) Web Engineer
Libraries, Frameworks & Software Standards
1 4 (33.33%) XML
2 1 (8.33%) AngularJS
2 1 (8.33%) Catalyst
2 1 (8.33%) CGI
2 1 (8.33%) Oracle GoldenGate
2 1 (8.33%) React
2 1 (8.33%) Ruby on Rails
Miscellaneous
1 4 (33.33%) Analytical Skills
1 4 (33.33%) Reference Data
2 1 (8.33%) Greenfield Project
2 1 (8.33%) User Experience
Operating Systems
1 5 (41.67%) Unix
2 2 (16.67%) Linux
Processes & Methodologies
1 5 (41.67%) Data Migration
1 5 (41.67%) Migration
2 4 (33.33%) Data Mapping
2 4 (33.33%) Database Tuning
3 3 (25.00%) Agile Software Development
3 3 (25.00%) Performance Tuning
4 1 (8.33%) Analytics
4 1 (8.33%) Change Management
4 1 (8.33%) Data Deduplication
4 1 (8.33%) Data Modelling
4 1 (8.33%) E-Commerce
4 1 (8.33%) ETL
4 1 (8.33%) ITIL
4 1 (8.33%) Logical Data Model
4 1 (8.33%) MVC
4 1 (8.33%) OO
4 1 (8.33%) Pair Programming
4 1 (8.33%) Performance Improvement
4 1 (8.33%) Physical Data Model
4 1 (8.33%) Project Management
Programming Languages
1 12 (100.00%) SQL
2 4 (33.33%) C#
2 4 (33.33%) Shell Script
2 4 (33.33%) T-SQL
3 2 (16.67%) Java
3 2 (16.67%) Perl
4 1 (8.33%) Python
4 1 (8.33%) Ruby
Qualifications
1 4 (33.33%) SC Cleared
1 4 (33.33%) Security Cleared
Quality Assurance & Compliance
1 4 (33.33%) Data Quality
Vendors
1 11 (91.67%) Oracle
2 4 (33.33%) Talend