One Large Cluster Caught: Information Asset Standardization



Information asset standardization is the purposeful and thoroughly deliberate consolidation of redundant, contradictory stories, processes, and databases into enterprise requirements. The proliferation of knowledge belongings can have the best antagonistic influence on environmental well being; standardization has many well being advantages:

  • Reduces the probability that ill-constructed belongings take down processes, nodes, and clusters
  • Reduces competition and competitors for compute and storage
  • Reduces course of and repair failures and related troubleshooting effort
  • Reduces effort spent sustaining and supporting redundant belongings

Though the impacts of knowledge asset standardization on environmental well being may be greater than every other class on this sequence, the enterprise worth advantages exponentially outweigh them: normal knowledge definitions, improved knowledge governance, constant knowledge interpretation, better knowledge trustworthiness, and improved data-driven choice making. Ideally you’re realizing these advantages utilizing Cloudera Information Catalog.  

Whole knowledge standardization is a multiyear journey and certain pointless, however the low hanging fruit is ripe for the choosing. We strongly suggest embarking on this journey till returns diminish.

Report Standardization

Take these steps:

  1. Stock stories, together with possession, utilization statistics, and report frequency. 
  2. Goal for retirement any stories unused within the final 12 months, then within the final 6 months. Pay specific consideration to report frequency as low utilization of an annual report could also be acceptable.
  3. Choose a report archival technique commensurate along with your buyer partnership dynamic (we hope you’re not in knowledge purgatory )
    1. Two weeks earlier than, every week earlier than, and the day of the archival, notify report homeowners as to which stories you propose to archive, permitting them a grace interval to object and supply justification for the stories continued existence. 
    2. Conversely, archive them with out notification and restore a report when anybody shouts about it.
  4. Archive focused stories. In Tableau, we desire to easily assign report possession to a system consumer which prohibits additional use whereas enabling us to simply restore it if requested and justified.
  5. Repeat the train quarterly. In our expertise, 80-90% of reporting stock may be archived in as little as 2 quarters.
    1. In case your visualization software employs extract jobs, cease them, and observe any database archival targets.
  6. Often examine the appropriateness of report refresh charges and negotiate.
  7. Over time, consolidate further belongings by grafting closely used report options and features into enterprise normal dashboards then retire redundant legacy stories. Admittedly, that is tough and time consuming work normally undertaken as a way to trusted knowledge, not environmental well being. 

DB Standardization

  1. As earlier than, stock database belongings, possession, refresh frequency, and related utilization statistics. 
  2. Goal momentary/testing databases and consumer databases owned by former FTE. 
  3. Talk far and broad. We’re not as courageous as to archive dbs with out notification and permission normally. We take pleasure in our jobs and wish to preserve them.
  4. Archive the databases. We normally archive into a standard archival database. In our expertise, this could cut back 35-55% of manufacturing tables. 
  5. Often negotiate refresh charges and knowledge retention insurance policies with database homeowners.
  6. We strongly suggest taking the multiyear journey to standardize centralized knowledge belongings into enterprise requirements as a lot as attainable as it will probably considerably enhance knowledge trustworthiness and correct data-driven choice making.

Pipelines and Jobs Standardization

Database asset standardization will determine archival alternatives for (1) the pipeline stock, right here referring to processes which transfer knowledge from one repository or supply to a different repository or curated dataset, in addition to (2) the roles stock, right here referring to queries which give views or persist knowledge inside the atmosphere. Standardizing processes is excessive effort with diminishing returns on environmental well being; subsequently, start with processes that:

  • Steadily fail
  • Are most important
  • Are most often up to date
  • Are probably the most useful resource intensive

As at all times, when you want help figuring out or executing knowledge asset standardization, have interaction our Skilled Companies consultants. We did!