Difference Between OLTP and OLAP DWH videos in telugu 04

Difference Between OLTP and OLAP DWH videos in telugu 04 👉 Please Join Our Vlrtraining WhatsApp Group chat.whatsapp.com/HgvBvkTm4XLKy0G8NOvXYL 👉 Please join our Telegram Group t.me/sqlvlrtraining 👉 Chat with us in WhatsApp wa.me/919059868766 #datawarehouse #otlp #olap #datawarehousing #data #warehouse Subscribe to our Channel goo.gl/G3cB5Q WhatsApp Group chat.whatsapp.com/FzNK5lUuAC8BBcbMqAGyT0 Online Analytical Processing (OLAP): Online Analytical Processing consists of a type of software tools that are used for data analysis for business decisions. OLAP provides an environment to get insights from the database retrieved from multiple database systems at one time. OLTP or Online Transaction Processing is a type of data processing that consists of executing a number of transactions occurring concurrently—online banking, shopping, order entry, or sending text messages, for example. OLTP systems OLAP systems Enable the real-time execution of large numbers of database transactions by large numbers of people Usually involve querying many records (even all records) in a database for analytical purposes Require lightning-fast response times Require response times that are orders of magnitude slower than those required by OLTP Modify small amounts of data frequently and usually involve a balance of reads and writes Do not modify data at all; workloads are usually read-intensive Use indexed data to improve response times Store data in columnar format to allow easy access to large numbers of records Require frequent or concurrent database backups Require far less frequent database backup Require relatively little storage space Typically have significant storage space requirements, because they store large amounts of historical data Usually run simple queries involving just one or a few records Run complex queries involving large numbers of records Like us on Facebook page VLR Training www.facebook.com/VLRtrainingHyderabad/ Follow us on Twitter twitter.com/VlrTrainingKphb linked in in.linkedin.com/in/vlr-training

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