The first table below looks at the demand for Apache ZooKeeper skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache ZooKeeper over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the System Software category for the London region.

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
18 Apr 2014
Same period 2013 Same period 2012
Apache ZooKeeper
Rank 403 382 -
Rank change year-on-year
-21 -
Contract jobs citing Apache ZooKeeper 9 7 0
As % of all contract IT jobs located in London 0.037% 0.032% -
As % of the System Software category 0.47% 0.41% -
Number of daily rates quoted 2 6 0
Average daily rate £338 £431 -
Average daily rate % change year-on-year
-21.73% -
UK excluding London average daily rate - - -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
System Software Category
London
Contract IT job ads with a match in the
System Software category
1922 1696 2063
As % of all contract IT jobs located in London 7.94% 7.85% 7.36%
Number of daily rates quoted 1167 1040 1212
Average daily rate £375 £375 £375
90% offered a daily rate of more than £190 £213 £213
10% offered a daily rate of more than £543 £475 £500
UK excluding London average daily rate £325 £313 £325
% change year-on-year
+4.00% -3.84%
Number of hourly rates quoted 150 151 166
Average hourly rate £17.50 £19.00 £20.00
Average hourly rate % change year-on-year
-7.89% -5.00%
90% offered a hourly rate of more than £11.50 £13.00 £12.50
10% offered a hourly rate of more than £27.50 £33.95 £32.10
UK excluding London average hourly rate £16.50 £15.50 £16.50
% change year-on-year
+6.45% -6.06%
Apache ZooKeeper
England

Apache ZooKeeper
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Apache ZooKeeper across the London region as a proportion of the total demand within the System Software category.

Apache ZooKeeper Jobs Demand Trend in London

Apache ZooKeeper
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache ZooKeeper across the London region.

Apache ZooKeeper Daily Rate Trend in London

Apache ZooKeeper
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Apache ZooKeeper within the London region over the 3 months to 18 April 2014. 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
(Click each for more statistics)
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
Find
Job
Vacancies
City of London -10 4 £325 -
Apache ZooKeeper
England

Apache ZooKeeper
Top 30 Related IT Skills in London

For the 6 months to 18 April 2014, IT contractor jobs across the London region citing Apache ZooKeeper 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 Apache ZooKeeper.

1 12 (75.00%) MongoDB
2 8 (50.00%) Finance
2 8 (50.00%) Java
3 7 (43.75%) SQL
3 7 (43.75%) XML
3 7 (43.75%) UNIX
3 7 (43.75%) Linux
3 7 (43.75%) Apache Hive
3 7 (43.75%) Hadoop
3 7 (43.75%) NoSQL
3 7 (43.75%) MapReduce
3 7 (43.75%) Big Data
3 7 (43.75%) Oozie
3 7 (43.75%) Kafka
4 6 (37.50%) Python
4 6 (37.50%) J2EE
5 5 (31.25%) Oracle
5 5 (31.25%) Perl
5 5 (31.25%) WebLogic
5 5 (31.25%) Web Services
5 5 (31.25%) Oracle Enterprise Manager
5 5 (31.25%) Apache Cassandra
5 5 (31.25%) Apache Flume
6 4 (25.00%) High Availability
6 4 (25.00%) Oracle Database
6 4 (25.00%) Oracle ODI
6 4 (25.00%) Apache Pig
6 4 (25.00%) Node.js
6 4 (25.00%) HBase
6 4 (25.00%) Liferay

Apache ZooKeeper
Top Related IT Skills in London by Category

For the 6 months to 18 April 2014, IT contractor jobs across the London region citing Apache ZooKeeper 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 Apache ZooKeeper. Up to 20 skills are shown per category.

Application Platforms
1 5 (31.25%) WebLogic
2 4 (25.00%) Apache Pig
2 4 (25.00%) Node.js
2 4 (25.00%) Liferay
2 4 (25.00%) Oracle Service Bus
2 4 (25.00%) Oracle Coherence
2 4 (25.00%) WebLogic Portal
2 4 (25.00%) Apache
Cloud Services
1 2 (12.50%) Amazon EMR
1 2 (12.50%) Amazon AWS
Communications & Networking
1 4 (25.00%) LDAP
Database & Business Intelligence
1 12 (75.00%) MongoDB
2 7 (43.75%) Apache Hive
2 7 (43.75%) Hadoop
2 7 (43.75%) NoSQL
2 7 (43.75%) Big Data
3 5 (31.25%) Apache Cassandra
4 4 (25.00%) Oracle Database
4 4 (25.00%) Oracle ODI
4 4 (25.00%) HBase
4 4 (25.00%) Oracle Database 11g
5 2 (12.50%) Relational Database
5 2 (12.50%) Couchbase
5 2 (12.50%) Redis
5 2 (12.50%) Riak
5 2 (12.50%) Neo4j
5 2 (12.50%) Mahout
5 2 (12.50%) Sqoop
5 2 (12.50%) Amazon DynamoDB
5 2 (12.50%) Pentaho
5 2 (12.50%) RDBMS
Development Applications
1 2 (12.50%) Maven
1 2 (12.50%) Talend Open Studio
1 2 (12.50%) TeamCity
1 2 (12.50%) Ant
2 1 (6.25%) Git (software)
2 1 (6.25%) RSpec
2 1 (6.25%) Cucumber
General
1 8 (50.00%) Finance
2 3 (18.75%) Banking
Job Titles
1 5 (31.25%) Developer
2 4 (25.00%) Applications Specialist
3 3 (18.75%) Big Data Developer
4 2 (12.50%) Big Data Consultant
4 2 (12.50%) Hadoop Developer
4 2 (12.50%) Data Consultant
4 2 (12.50%) Applications Support
4 2 (12.50%) Consultant
5 1 (6.25%) Analyst
5 1 (6.25%) Support Analyst
5 1 (6.25%) Support Specialist
5 1 (6.25%) 3rd Line Support
5 1 (6.25%) Applications Support Analyst
5 1 (6.25%) Applications Support Specialist
Libraries, Frameworks & Software Standards
1 7 (43.75%) XML
1 7 (43.75%) MapReduce
1 7 (43.75%) Kafka
2 6 (37.50%) J2EE
3 5 (31.25%) Web Services
4 4 (25.00%) Spring
4 4 (25.00%) WSDL
5 3 (18.75%) Ruby on Rails
6 2 (12.50%) JSP
7 1 (6.25%) XSLT
7 1 (6.25%) ActiveMQ
7 1 (6.25%) Memcached
7 1 (6.25%) RabbitMQ
7 1 (6.25%) Sinatra
7 1 (6.25%) NSQ
Miscellaneous
1 3 (18.75%) Computer Science
2 2 (12.50%) Machine Learning
3 1 (6.25%) Equities
Operating Systems
1 7 (43.75%) UNIX
1 7 (43.75%) Linux
Processes & Methodologies
1 4 (25.00%) High Availability
1 4 (25.00%) Dependency Injection
1 4 (25.00%) Configuration Management
1 4 (25.00%) MVC
1 4 (25.00%) ITIL
2 3 (18.75%) SOA
3 2 (12.50%) Performance Tuning
3 2 (12.50%) Change Control
3 2 (12.50%) Problem Management
3 2 (12.50%) ETL
3 2 (12.50%) Workflow
4 1 (6.25%) Migration
4 1 (6.25%) Agile Software Development
Programming Languages
1 8 (50.00%) Java
2 7 (43.75%) SQL
3 6 (37.50%) Python
4 5 (31.25%) Perl
5 4 (25.00%) PL/SQL
6 3 (18.75%) Ruby
Qualifications
1 3 (18.75%) Degree
System Software
1 5 (31.25%) Apache Flume
2 1 (6.25%) Varnish
Systems Management
1 7 (43.75%) Oozie
2 5 (31.25%) Oracle Enterprise Manager
3 1 (6.25%) YUM
3 1 (6.25%) Puppet
Vendors
1 5 (31.25%) Oracle
2 2 (12.50%) Talend
2 2 (12.50%) Google
2 2 (12.50%) Informatica
3 1 (6.25%) F5