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Cassandra DBA
Dallas, TX
Dallas
TX
75396
Date
: Sep-29-18
2018-09-29
2019-09-29
Cassandra DBA
Dallas, TX
Sep-29-18
Work Authorization
US Citizen
GC
H1B
OPT EAD
Preferred Employment
Corp-Corp
W2-Permanent
W2-Contract
1099-Contract
Contract to Hire
Job Details
Experience
:
Architect, Senior
Rate/Salary ($)
:
Market
Duration
:
1 years
Sp. Area
:
DBAs
Sp. Skills
:
Oracle DBA
Consulting / Contract
Third Party OK
CONTRACTOR
Direct Client Requirement
Required Skills
:
Cassandra, Apache Ignite, CQL, Spark, Oracle
Preferred Skills
:
Domain
:
IT/Software, Telecom
Work Authorization
US Citizen
GC
OPT EAD
H1B
Preferred Employment
Corp-Corp
W2-Permanent
W2-Contract
1099-Contract
Contract to Hire
Job Details
Experience
:
Architect, Senior
Rate/Salary ($)
:
Market
Duration
:
1 years
Sp. Area
:
DBAs
Sp. Skills
:
Oracle DBA
Consulting / Contract
Third Party OK
CONTRACTOR
Direct Client Requirement
Required Skills
:
Cassandra, Apache Ignite, CQL, Spark, Oracle
Preferred Skills
:
Domain
:
IT/Software, Telecom
TechNet
Alpharetta, GA
Post Resume to
View Contact Details &
Apply for Job
Job Description
:
Cassandra Admin (with some experience in Oracle DB Tuning and Ignite)
Summary:
· Over 8 years of experience as an Oracle Database Administrator including 4 years of experience as Cassandra Administrator providing 24*7 production database support with Support to developers & end - users on call support & co-ordination with off shore teams.
· Extensive knowledge on database administration for ORACLE 12c/11g/10g and Apache Cassandra with experience on large scale database environments.
· In depth knowledge of Apache Cassandra and Datastax Enterprise Cassandra
· In depth knowledge in Cassandra read, writes paths and internal architecture
· Experience with installing, configuring and monitoring Apache Cassandra cluster
· Experience in implementing multi-datacenter cluster
· Designing data models in Cassandra and working with Cassandra Query Language (CQL)
· Experience in creating column Family’s ; bootstrapping, decommissioning, removing, replacing, and repairing nodes
· Experience in creating key spaces, tables and secondary indexes in Cassandra
· Experience in setting up the required replication factors for key spaces
· Implemented Spark solution to generate reports from Cassandra data
· Experience in generating user specific reports based on indexed columns using SPARK
· Experience in fetching and loading data in Cassandra using Spark
· Utilized Cassandra tools including sstableloader,sstable2json and json2sstable, COPY for application data loading and analysis
· Experience in Performance tuning Apache Cassandra cluster to optimize writes and reads
· Troubleshoot read/write latency and timeout issues in CASSANDRA
· Good knowledge on Datastax Search/ Solar in indexing and managing searches.
· Good knowledge on Spark SQL, Spark Streaming and Scala.
· Hands on experience in Oracle 11g/10g databases with RAC cluster
· Good experience in Oracle performance tuning, AWR and Database Security.
· Experience in SQL Performance Tuning using Explain Plan, SQL Trace, ADDM, AWR, Optimizer Hints and TKPROF utility.
· Any experience with Apache Ignite will be a plus.
TECHNICAL SKILLS:
Operating Systems: Redhat Linux, CentOS, Unix
Languages: SQL, PLSQL, Shell scripting, CQL, C
Relational Databases: Oracle 12c/11g
NoSQL Databases: Cassandra
Big Data: Hadoop, Spark
Client :
TechNet Resources, Inc.
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