The relational database is the heart of most applications, the success of the entire project depends on its correct use.
The preferred database server is IBM Informix IDS.
d-PROG specialists have been actively using INFORMIX products since 1990. During this time, they actually worked with all versions of the database server, character programming tools, both 4GL and ISQL, and used these products on most available platforms.
They also have extensive experience in supporting and solving various problems directly with customers.
The offered services focus on:
- administration and solving operational problems of database servers (IBM Informix of all possible versions),
- monitoring of operational parameters,
- solving error states of products with valid and invalid maintenance,
- solving performance problems of the own database server (optimization of performance) and application programs using these servers (tuning of application dynamics),
- upgrade and update of new versions, including maintenance,
- transition to correction and supplementary versions,
- prediction of problem states (consultation, configuration...),
- inter-server data consistency check within the clusteru,
- support for solving application performance problems,
- data migration and other support services (changes to the dbs structure, creation of test examples, specialized software solutions, periodic consistency checks, backup, recovery, UPDATE STATISTIC...),
- finding application bottlenecks,
- time response analyses,
- analysis of query plans,
- index optimization,
- optimization of data layout.
Offered solutions:
Creation of specialized software for non-standard database activities, or solutions for database-intensive parts of application software (full-text search, data mining...). An example can be:
Optimalization warehouse
This solution is used for monitoring applications that work with the installation of the database server and its subsequent debugging on the one hand, or for monitoring problem states leading to application optimization on the other hand.
The solution is further supplemented with a set of server functions written in the C language (datablades) for the solution of various supporting functions used by applications.
If you are interested in more detailed information, send your questions to the address
We also have experience with other types of database servers (DB2, Oracle, Postgres, etc.).