The table below looks at the statistics for Impala skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Impala over the 3 months to 30 June 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
30 Jun 2015
Same period 2014 Same period 2013
Cloudera Impala
Rank 574 582 -
Rank change year-on-year
+8 -
Contract jobs citing Impala 26 17 0
As % of all contract IT jobs located in the UK 0.046% 0.032% -
As % of the Database & Business Intelligence category 0.21% 0.15% -
Number of daily rates quoted 17 2 0
Average daily rate
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£575 £463 -
Average daily rate % change year-on-year
+24.32% -
UK excluding London average daily rate £450 - -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
12641 11503 10571
As % of all contract IT jobs located in the UK 22.53% 21.36% 21.49%
Number of daily rates quoted 8290 7183 6337
Average daily rate £400 £400 £388
Average daily rate % change year-on-year
- +3.22%
90% offered a daily rate of more than £280 £270 £250
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £360 £350 £338
% change year-on-year
+2.85% +3.70%
Number of hourly rates quoted 169 180 228
Average hourly rate £27.78 £29.74 £27.50
Average hourly rate % change year-on-year
-6.59% +8.14%
90% offered a hourly rate of more than £16.50 £13.85 £17.30
10% offered a hourly rate of more than £55.00 £52.50 £51.00
UK excluding London average hourly rate £30.00 £30.00 £30.00

Impala
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Impala within the UK as a proportion of the total demand within the Database & Business Intelligence category.

Impala Jobs Demand Trend in the UK

Impala
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Impala within the UK.

Impala Daily Rate Trend in the UK

Impala
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Impala within the UK over the 3 months to 30 June 2015.

Impala Daily Rate Histogram in the UK

Impala
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Impala within the UK.

Impala Hourly Rate Trend in the UK

Impala
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Impala within the UK over the 3 months to 30 June 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -1 26 £575 +24.32% 12
London -12 17 £600 +29.72% 11
City of London +4 5 £575 +21.05% 3
East of England - 5 £450 -
South West - 4 £425 -
Cambridgeshire - 4 £450 -
Gloucestershire - 4 £425 -
Peterborough - 3 £450 -
Cheltenham - 2 £425 -
Docklands, London - 1 - -
East Anglia - 1 - -

Impala
Top 30 Related IT Skills

For the 6 months to 30 June 2015, IT contractor jobs within the UK citing Impala also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Impala.

1 76 (93.83%) Hadoop
2 62 (76.54%) Apache Hive
3 59 (72.84%) HDFS
4 56 (69.14%) Big Data
5 50 (61.73%) Apache Spark
6 43 (53.09%) Java
7 39 (48.15%) Apache Pig
8 35 (43.21%) Scala
9 33 (40.74%) HBase
10 29 (35.80%) SQL
11 28 (34.57%) MapReduce
12 26 (32.10%) Agile Software Development
13 24 (29.63%) Data Modelling
14 23 (28.40%) Sqoop
15 22 (27.16%) Kafka
15 22 (27.16%) Oozie
16 18 (22.22%) Apache Flume
16 18 (22.22%) OO
17 17 (20.99%) Hadoop YARN
18 16 (19.75%) Cloudera
19 15 (18.52%) R
19 15 (18.52%) BDD
20 14 (17.28%) C#
21 13 (16.05%) RDBMS
21 13 (16.05%) Cascading
21 13 (16.05%) Relational Database
22 12 (14.81%) Finance
22 12 (14.81%) SQL Server
23 11 (13.58%) Linux
23 11 (13.58%) Scrum

Impala
Top Related IT Skills by Category

For the 6 months to 30 June 2015, IT contractor jobs within the UK citing Impala also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Impala. Up to 20 skills are shown per category.

Application Platforms
1 50 (61.73%) Apache Spark
2 39 (48.15%) Apache Pig
3 7 (8.64%) SAS
4 3 (3.70%) Apache
5 2 (2.47%) Apache Solr
5 2 (2.47%) Elasticsearch
Applications
1 1 (1.23%) Weka
Cloud Services
1 4 (4.94%) Amazon AWS
2 1 (1.23%) Google Apps
2 1 (1.23%) Microsoft Azure
Communications & Networking
1 2 (2.47%) SNA
1 2 (2.47%) DNS
2 1 (1.23%) LAN
2 1 (1.23%) WAN
Database & Business Intelligence
1 76 (93.83%) Hadoop
2 62 (76.54%) Apache Hive
3 56 (69.14%) Big Data
4 33 (40.74%) HBase
5 23 (28.40%) Sqoop
6 13 (16.05%) Relational Database
6 13 (16.05%) RDBMS
7 12 (14.81%) SQL Server
8 9 (11.11%) Data Warehouse
9 6 (7.41%) Mahout
10 5 (6.17%) SQL Server Integration Services
10 5 (6.17%) MongoDB
11 4 (4.94%) Apache Accumulo
12 3 (3.70%) NoSQL
12 3 (3.70%) QlikView
12 3 (3.70%) Data Mining
13 2 (2.47%) Text Mining
13 2 (2.47%) Apache Cassandra
13 2 (2.47%) CouchDB
14 1 (1.23%) SQL Server 2012
Development Applications
1 5 (6.17%) Team Foundation Server
2 2 (2.47%) SpecFlow
2 2 (2.47%) SonarQube
2 2 (2.47%) Visual Studio
2 2 (2.47%) Subversion
2 2 (2.47%) TeamCity
General
1 12 (14.81%) Finance
2 11 (13.58%) Banking
3 4 (4.94%) Investment Banking
4 3 (3.70%) Retail
5 1 (1.23%) Marketing
5 1 (1.23%) Pharmaceutical
Job Titles
1 54 (66.67%) Developer
2 47 (58.02%) Hadoop Developer
3 12 (14.81%) Administrator
4 8 (9.88%) Senior Developer
4 8 (9.88%) Lead Developer
5 7 (8.64%) Architect
5 7 (8.64%) Big Data Developer
6 5 (6.17%) DBA
6 5 (6.17%) SQL DBA
7 4 (4.94%) Linux Administrator
7 4 (4.94%) Hadoop Administrator
8 3 (3.70%) QlikView Developer
8 3 (3.70%) Scala Developer
9 2 (2.47%) SQL Developer
9 2 (2.47%) Big Data Architect
9 2 (2.47%) Senior QlikView Developer
9 2 (2.47%) Data Analyst
9 2 (2.47%) Systems Administrator
9 2 (2.47%) Data Architect
9 2 (2.47%) Analyst
Libraries, Frameworks & Software Standards
1 22 (27.16%) Kafka
2 13 (16.05%) Cascading
3 8 (9.88%) HTML
4 7 (8.64%) HTML5
5 6 (7.41%) GraphX
5 6 (7.41%) Apache Avro
6 3 (3.70%) jQuery
7 2 (2.47%) Lucene
7 2 (2.47%) Web Services
7 2 (2.47%) AngularJS
7 2 (2.47%) Spring XD
7 2 (2.47%) D3.js
8 1 (1.23%) Pandas
8 1 (1.23%) Akka
8 1 (1.23%) XML
8 1 (1.23%) XSLT
8 1 (1.23%) JMS
8 1 (1.23%) SciPy
Miscellaneous
1 7 (8.64%) Replication
2 6 (7.41%) Analytical Skills
3 5 (6.17%) Credit Risk
4 4 (4.94%) Market Risk
4 4 (4.94%) Equities
5 3 (3.70%) Credit Derivative
5 3 (3.70%) Derivative
5 3 (3.70%) Foreign Exchange (FX)
6 2 (2.47%) Social Network
6 2 (2.47%) Visualisation
6 2 (2.47%) Clustering
6 2 (2.47%) Reference Data
7 1 (1.23%) Data Integration
7 1 (1.23%) Data Structures
7 1 (1.23%) Algorithms
7 1 (1.23%) Private Cloud
7 1 (1.23%) Economics
7 1 (1.23%) Statistics
7 1 (1.23%) Informatics
7 1 (1.23%) Mathematics
Operating Systems
1 11 (13.58%) Linux
2 2 (2.47%) CentOS
2 2 (2.47%) UNIX
Processes & Methodologies
1 28 (34.57%) MapReduce
2 26 (32.10%) Agile Software Development
3 24 (29.63%) Data Modelling
4 18 (22.22%) OO
5 15 (18.52%) BDD
6 11 (13.58%) Scrum
7 10 (12.35%) E-Commerce
7 10 (12.35%) TDD
8 9 (11.11%) Analytics
8 9 (11.11%) SDLC
9 7 (8.64%) Business Intelligence
10 6 (7.41%) ETL
10 6 (7.41%) Logical Data Model
10 6 (7.41%) Test Automation
11 5 (6.17%) Data Management
11 5 (6.17%) Workflow
12 3 (3.70%) Migration
12 3 (3.70%) Risk Management
12 3 (3.70%) Open Source
12 3 (3.70%) Parallel Processing
Programming Languages
1 43 (53.09%) Java
2 35 (43.21%) Scala
3 29 (35.80%) SQL
4 15 (18.52%) R
5 14 (17.28%) C#
6 9 (11.11%) Python
7 6 (7.41%) C
8 3 (3.70%) Spark SQL
8 3 (3.70%) Shell Script
8 3 (3.70%) T-SQL
9 2 (2.47%) C++
9 2 (2.47%) JavaScript
9 2 (2.47%) Perl
10 1 (1.23%) MATLAB
10 1 (1.23%) Bash Shell
Qualifications
1 7 (8.64%) Security Cleared
2 5 (6.17%) Degree
3 4 (4.94%) SC Cleared
4 3 (3.70%) DV Cleared
Quality Assurance & Compliance
1 2 (2.47%) QA
1 2 (2.47%) Basel III
1 2 (2.47%) Dodd-Frank
System Software
1 59 (72.84%) HDFS
2 18 (22.22%) Apache Flume
3 9 (11.11%) Apache ZooKeeper
4 1 (1.23%) Oracle RAC
Systems Management
1 22 (27.16%) Oozie
2 17 (20.99%) Hadoop YARN
3 2 (2.47%) Nagios
3 2 (2.47%) Ambari
Vendors
1 16 (19.75%) Cloudera
2 6 (7.41%) Oracle
3 5 (6.17%) Teradata
4 2 (2.47%) Red Hat
4 2 (2.47%) Perforce
4 2 (2.47%) Palantir
4 2 (2.47%) Red Gate
4 2 (2.47%) Hortonworks
4 2 (2.47%) Actian
5 1 (1.23%) Vertica
5 1 (1.23%) MapR
5 1 (1.23%) Ab Initio
5 1 (1.23%) Google
5 1 (1.23%) Sybase
5 1 (1.23%) Cognos
5 1 (1.23%) Cisco
5 1 (1.23%) Informatica
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