4 of 4 OLTP Jobs in England

cost-aware compute management, Spark job optimisation * Relational databases: PostgreSQL at production scale - query optimisation, indexing strategies, table partitioning, replication, schema design for both OLTP and analytical workloads * MongoDB - document modelling, aggregation pipelines, indexing strategy, replica sets; clear judgment on when document vs relational storage is the right architectural call ...

Server fundamentals including, indexes, statistics, query plans, tempdb, installation, configuration, DMVs and, troubleshooting. A good understanding relational table design including normalisation, constraints, OLAP vs OLTP, traditional data warehousing. Experienced in critical thinking and troubleshooting. Experience with Azure SQL Database and Azure SQL Managed instance would be beneficial. Experience with Power ...

Senior Oracle PL/SQL Developer, OLTP, Technically challenging hands-on coding role in a large and complex environment. Slough, Berkshire (office based in Slough during probation then 3 days in the office and 2 days working from home). Salary most likely to be in the range … Senior Oracle developer to join their team. To be considered you will have excellent PL/SQL development skills with strong knowledge of OLTP, table designs, SQL queries and more. In addition you must also have worked in a large and complex environment. Ideally you will have worked ...

Contract hands on experience with Mainframe technologies including COBOL, CICS, JCL, DB2, and VSAM, with proven expertise in batch processing and online transaction processing (OLTP) environments Solid experience in application support, with a good understanding of Incident and Problem Management processes, along with the ability to contribute to software development ...