INFOCUBE PARTITIONING SAP BI PDF
If there is a cube with uncompressed requests and 10 dimensions (every dimension brings with it a local bitmap index) than there are. step-by-step process to create Re-Partitioning of Info Cube in SAP-BI. (1). students. Created by KUNCHAM Software Solutions Pvt Ltd. Last updated 4/. Sap BW Info cube partitioning. 1. Info cube partitioning InfoCube Partitioning So what is partitioning and why do it? You use partitioning to.
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BUT the number of E partitions does nevertheless fill up the database catalog as well. December 5, at Let us suppose that the time characteristic used is 0Calmonth and the range of month given is Open link in a new tab.
David, Choong Poey Yee. Kindly note that only the key fields of the DSO are available for partitioning. A t tachments 0 Page History.
Partitioning (SAP Library – Business Intelligence)
Numerous questions on this note made it necessary to talk a bit about E tables here as well since E facttables may also be partitioned. The role of the data partitioning comes to fore here. This will not help, but only postpone the disaster to a later point in time. And since the E table partitioning is handed over to all aggregates at least to those that contain the corresponding partitioning time characteristicthe amount of partitions due to E facttables must be multiplied by the number of aggregates over that partiioning and may in total sum up substantially in certain scenarios.
Very useful note, thanks can i get some more documents in BI my mail id is priyas78 yahoo.
Two extra partitions are created to accommodate the data which is partitioniing than the time selection given and the data which lies beyond the given time selection.
Former Member Post author. Very good article Saurabh. If data has already been loaded to the InfoProvider, you have to perform repartitioning.
SAP BI 7.0 InfoCube Partitioning
The next step is to create transformation, clicking on the create transformation button, throws the foll owing screen: Repartitioning can be useful if you have already loaded data to your InfoCube and you have loaded more data into your InfoCube than you had planned when you partitioned it, you did not choose a long enough period of time for partitioning or some partitions contain no data or little data due to data archiving over a period of time. Thanks for your efforts. You must be Logged on to comment or reply to a post.
The database table is actually divided into smaller parts when the partitioning is carried out. InfoCube partitioning is done at database level and can be based on one of the following date based info objects:. Created by Former Memberlast modified on Jan 05, Data flow after creating two partitions in the SPO: But it will run into problems randomly at first, when the number of partitions increase, and permanently, after the number of partitions have exceeded some not specifiable, system and context dependent threshold.
If there is a cube with uncompressed requests and 10 dimensions every dimension brings with it a local bitmap index than there are partitions for the table itself and 10 x index partitions which makes a total of A maximum number of 20 – 30 partitions per F table are recommended that figure comes from a “one load a day and 30 days a month” scenario.
November 29, at 6: The following documentation provide a short introduction, how the partitioning works under Oracle database. But always check on google before making doc. This means that you should not create partitions that are too large or too small.
Partitioning in BW | SAP Blogs
Search or use up pqrtitioning down arrow keys to select an item. Records 2 and 3 are not consistent: You can also determine how many partitions are created as a maximum on the database for the fact table of the InfoCube.
Hence include either of these time characteristic in the InfoCube to be partitioned under the Time partiitioning as per the business requirement. With the Launch of the BW 7.