Period
to 20 July 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 6 months to 20 July 2018 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.

Relational Database Management System (RDBMS)
Tower Hamlets > Canary Wharf
6 months to
20 Jul 2018
Same period 2017 Same period 2016
Rank 34 34 30
Rank change year-on-year 0 -4 +7
Contract jobs citing RDBMS 24 6 5
As % of all contract IT jobs advertised in Canary Wharf 6.78% 2.56% 1.89%
As % of the Database & Business Intelligence category 15.48% 9.38% 7.46%
Number of daily rates quoted 10 4 4
Canary Wharf median daily rate £550 £500 £531
Median daily rate % change year-on-year +10.00% -5.88% +77.08%
10th Percentile £400 £465 £390
90th Percentile £553 £596 £689
Tower Hamlets median daily rate £550 £500 £531
% change year-on-year +10.00% -5.88% +77.08%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

RDBMS is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Canary Wharf
Contract vacancies with a requirement for database or business intelligence skills 155 64 67
As % of all contract IT jobs advertised in Canary Wharf 43.79% 27.35% 25.28%
Number of daily rates quoted 91 49 54
Canary Wharf median daily rate £500 £600 £475
Median daily rate % change year-on-year -16.67% +26.32% -
10th Percentile £406 £460 £321
90th Percentile £600 £755 £669
Tower Hamlets median daily rate £513 £600 £475
% change year-on-year -14.58% +26.32% -7.32%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

RDBMS
Job Vacancy Trend in Canary Wharf

Job postings citing RDBMS as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for RDBMS in Canary Wharf

RDBMS
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing RDBMS in Canary Wharf.

Contractor daily rate trend for RDBMS in Canary Wharf

RDBMS
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing RDBMS in Canary Wharf over the 6 months to 20 July 2018.

Contractor daily rate histogram for RDBMS in Canary Wharf

For the 6 months to 20 July 2018, IT contractor jobs citing RDBMS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Canary Wharf region with a requirement for RDBMS.

1 24 (100.00%) Relational Database
2 23 (95.83%) Big Data
2 23 (95.83%) Python
3 22 (91.67%) Apache Spark
4 21 (87.50%) NoSQL
5 20 (83.33%) Open Source
5 20 (83.33%) OpenCV
5 20 (83.33%) Analytics
5 20 (83.33%) Algorithms
5 20 (83.33%) Deep Learning
5 20 (83.33%) Visual Studio Team System
5 20 (83.33%) Git (software)
5 20 (83.33%) Scala
5 20 (83.33%) SQL Server
5 20 (83.33%) Finance
5 20 (83.33%) Convolutional Neural Network
5 20 (83.33%) Data Science
6 19 (79.17%) SQL
6 19 (79.17%) Hadoop
7 18 (75.00%) Unity (Game Engine)
7 18 (75.00%) HoloLens
8 16 (66.67%) Technical Architecture
8 16 (66.67%) Computer Vision
9 9 (37.50%) Data Engineering
10 7 (29.17%) Agile Software Development
10 7 (29.17%) Microsoft Azure
11 6 (25.00%) Databricks
12 4 (16.67%) Power BI
12 4 (16.67%) Amazon AWS
12 4 (16.67%) Visualisation

RDBMS
Co-occurring IT Skills in Canary Wharf 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 22 (91.67%) Apache Spark
2 2 (8.33%) Apache Solr
2 2 (8.33%) Elasticsearch
3 1 (4.17%) Apache Pig
Cloud Services
1 7 (29.17%) Microsoft Azure
2 4 (16.67%) Amazon AWS
3 1 (4.17%) Azure Data Factory
Database & Business Intelligence
1 24 (100.00%) Relational Database
2 23 (95.83%) Big Data
3 21 (87.50%) NoSQL
4 20 (83.33%) SQL Server
5 19 (79.17%) Hadoop
6 4 (16.67%) Power BI
6 4 (16.67%) Spotfire
7 2 (8.33%) DB2
8 1 (4.17%) Apache Hive
8 1 (4.17%) HBase
8 1 (4.17%) HDInsight
8 1 (4.17%) Oracle Database
Development Applications
1 20 (83.33%) Git (software)
1 20 (83.33%) Visual Studio Team System
General
1 20 (83.33%) Finance
2 1 (4.17%) Front Office
Job Titles
1 18 (75.00%) Data Engineer
2 17 (70.83%) Big Data Engineer
3 3 (12.50%) Analytics Consultant
3 3 (12.50%) Big Data Consultant
3 3 (12.50%) Consultant
3 3 (12.50%) Data Consultant
3 3 (12.50%) Developer
4 2 (8.33%) Talend Developer
5 1 (4.17%) Azure Engineer
5 1 (4.17%) Java Developer
Libraries, Frameworks & Software Standards
1 20 (83.33%) OpenCV
2 18 (75.00%) Unity (Game Engine)
3 2 (8.33%) Kafka
3 2 (8.33%) Spark Streaming
3 2 (8.33%) TensorFlow
4 1 (4.17%) Hibernate
4 1 (4.17%) REST
4 1 (4.17%) Spring
4 1 (4.17%) Spring Batch
4 1 (4.17%) Spring Boot
4 1 (4.17%) Web Services
Miscellaneous
1 20 (83.33%) Algorithms
2 18 (75.00%) HoloLens
3 3 (12.50%) Analytical Skills
4 2 (8.33%) Self-Motivation
5 1 (4.17%) Foreign Exchange (FX)
Processes & Methodologies
1 20 (83.33%) Analytics
1 20 (83.33%) Convolutional Neural Network
1 20 (83.33%) Data Science
1 20 (83.33%) Deep Learning
1 20 (83.33%) Open Source
2 16 (66.67%) Computer Vision
2 16 (66.67%) Technical Architecture
3 9 (37.50%) Data Engineering
4 7 (29.17%) Agile Software Development
5 4 (16.67%) Visualisation
6 3 (12.50%) Low Latency
7 2 (8.33%) Data Transformation
7 2 (8.33%) DevOps
7 2 (8.33%) Web Development
8 1 (4.17%) Continuous Improvement
8 1 (4.17%) Electronic Trading
8 1 (4.17%) OO
8 1 (4.17%) OOD
8 1 (4.17%) User Stories
8 1 (4.17%) Workload Management
Programming Languages
1 23 (95.83%) Python
2 20 (83.33%) Scala
3 19 (79.17%) SQL
4 4 (16.67%) MATLAB
5 3 (12.50%) Java
6 2 (8.33%) Bash Shell
6 2 (8.33%) C#
6 2 (8.33%) Korn
7 1 (4.17%) Java 8
7 1 (4.17%) Perl
7 1 (4.17%) Ruby
System Software
1 2 (8.33%) Docker
1 2 (8.33%) HDFS
Systems Management
1 2 (8.33%) Kubernetes
Vendors
1 6 (25.00%) Databricks
2 4 (16.67%) Alteryx
3 3 (12.50%) Oracle
4 2 (8.33%) Talend