Usage of Time Series Wizard
Hi All,
We are using OBIEE 10.1.3.4 version on windows envorinment..For our OBIEE project every we are getting feed around 4 lacks per a day.So we are planning partition the data in OBIEE side using time series wizard does it Possiable in OBIEE side..Using time series wizard we can pratition the data for every 6 months wise.
Could you pls help on this..
Yes , you can but make use of partitioning and NOT time series...http://gerardnico.com/wiki/dat/obiee/fragmentation
Also, go for aggregate tables in OBIEE http://www.rittmanmead.com/2007/10/using-the-obiee-aggregate-persistence-wizard/
Hope this helps
Similar Messages
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How to use Time Series Wizard~Help me..T.T
I know the error that Sum of Server Complex Aggregate with Ago() Function.
<br><br>
So I need Time Series Wizard in the "paint.rpd".
<br><br>
Click MeI think the following link will help you
http://www.rittmanmead.com/2007/04/30/obi-ee-time-dimensions-and-time-series-calculations/ -
How to use Time series Wizard.
It is Table (Month Ago Fact) in paint.rpd
It is not use Ago function.
Loot at Month Ago Fact`s Properties,
It is use Time series wizard.
But I don`t know where it is.
Please~~Help me~~~
I need to use Time series wizard...T.T
글 수정:
user626249
글 수정:
user626249I think the following link will help you
http://www.rittmanmead.com/2007/04/30/obi-ee-time-dimensions-and-time-series-calculations/ -
Time Series Wizard in OBIEE 10.1.3.3
How do I accomplish the TIME SERIES WIZARD functionality that was present in Siebel Analytics 7.7 in OBIEE 10.1.3.3. This comparison measure feature seems to be removed in OBI.
Any inputs will be greatly appreciated.
Thanks.There are several problems with the OBE given in the first url (http://www.oracle.com/technology/obe/obe_bi/bi_ee_1013/bi_admin/biadmin.html#t11)
(1) pre-built repository and other files (e.g., SH_PartTwo.rpd, SHQuota.xls) cited in the example are not included with download- at least not with 10.1.3.3.1 version I downloaded. When followed instructions to open SH.rpd (included in the download of 10.1.3.3.1) gave error and could not open it. (My DB version is 10.2, op system XP professional)
(2) Looks like this OBE is a newer version - under Build Diemension Hierarchies the steps 33 (Customer dim), 34 (Promotion Dim) and 35 (Time Diemension) have been removed. This is good because in the older version of this OBE the time dimension (given in step 35) was wrong.
(3) In Create Time Measure section cannot select month ago sales and month to date sales columns together in a query. When selected together gave error: pls refer to this thread -
Time Series Measures
Hopefully the current version of this OBE will be updated with an example that has steps to create time dimensions (Calendar and Fiscal) and other steps so that columns created with AGO and TODATE functions can be selected together in a query.
Thanks.
Message was edited by:
rxshah -
Issue with nested aggregated in time series
Hi Experts,
I have a small requiremnt using time series.
eg : (sum(current year4:Quarters bookingamt)-sum(previous year4:Quarters bookingamt))/sum(previous year4:Quarters bookingamt)
Bookingamt is My measure Name.
how do we implement above logic can please help regarding this.
Thanks,
C MaheshHi Mahesh,
These functions help to obtain the data analyzed based on the time. There are two types of Time Series in OBIEE viz..
1) Ago
2) To Date
Following are the prerequisites and procedure to create time series function in OBIEE RPD.
a) Create a dimensional Hierarchy (ex: YearàQTRàMonth) and convert it to the time dimension. DC on hierarchy and check the box time dimension.
b) Define the Chronological Key. A chronological key should always be the lowest level in the table and the data in it should be in the format of 20090102 or 200109 (year, month format). DC on level (preferred/last—detail) go to KEYS tab and check chronological key.
c) Duplicate the existing column, rename and specify the formula for the column.
1) Ago: This function when specified in any column displays data that is month ago, 2 months ago depending on the specified formula. DC on new column check use logical columns and click on exp. Builder. In the left column select functions and then time series and then AGO. Then in metric go to logical tables and select metric and in level go to time dimension and select month (1 month ago) and give the period as 1(since it is 1 month ago) then transfer two new columns to presentation layer
Ex: sales: 100,200,300 à -, 100, 200 (1 month AGO).
2) To Date: This functions allows us to display the aggregated measures based on the formula specified. DC on new column check use logical columns and click on exp. Builder. In the left column select functions and then time series then select TO DATE. Select metric from logical tables (revenue) and as level go to time dimension and select year(YTD) and OK.
YTD- year to date – Displays aggregated values that is with respect to month since it is YTD. Similarly for QTD and MTD.
Ex: sales: 100,200,300 à YTD Sales: 100,300,600
http://www.rittmanmead.com/2007/04/obi-ee-time-dimensions-and-time-series-calculations/ -- How to implement step by step with screen shots.
http://www.oraclebidwh.com/2009/12/time-series-wizard-in-obiee/ -- you can understand easily how to implement this with screen shot.
Hope it help's
Thanks,
satya -
Warning, CR Newbie here so this may be a stupid question. I am evaluating the trial version of CR to see if it will be a good fit for an upcoming project. I've seen some related posts in the SCN, but no answers that quite fit.
I'm looking to create a line chart (or a scatter chart) with time-series data. My dataset includes a time stamp field (yyyy-MM-dd hh:mm:ss) and some floating-point temperature values like this:
2014-05-01 08:00:00, 123.4, 115.1, 109.2
2014-05-01 08:00:10, 123.6, 116.0, 109.8
The desired outcome has the date / time along the X-axis with data points spaced proportionally in the X dimension and plotted in the Y-dimension according to the temperature. The interval between the time stamps is not always the same, so numerical scaling is required on both axes. The desired chart would show a temperature scale along the vertical axis, three trend lines for the three series of temperature data and times shown on the X axis label.
I've played with several options in an attempt to make this work. On the data tab, it would seem I would want to select "on change of" and then my time-stamp field. However, with this selection, I can only use summary values and end up with a chart with a single data point for each series. I don't need or want any summary calculations carried out on the data, I just want to plot it so I can look at a trend over time. I can get trend lines if I select "for each record" on the data tab of the wizard, but then my X-axis is meaningless and the horizontal scaling is misleading unless the interval between my samples is constant.
I would welcome any suggestions on how best to accomplish this with Crystal Reports.
Thanks for reading.Jamie,
Thanks for continuing to reply. I am getting close, but still no success.
Here is the procedure I've followed and problem:
Put chart in RF section
Start Chart Expert
Chart Type = Numeric Axes, subtype = Date axis line chart
Data tab
On change of datetime field
Order... ascending, printed for each second
Values avg of my data fields (must select summary when on change of is used)
Right-click on X-axis label, select Group (X) Axis Settings
Scales tab: base unit, major unit and minor unit can only be set to days, months or years
I cannot set the minimum and maximum date with resolution other than day
Right-click Chart, select Chart Options...Axes tab: show group axes set to show time scale
No matter the setting I use, I can't find a way to adjust the resolution of the time scale lower than days.
I tried using a formula to extract only the time portion of my datetime field. I used that as my "on change" data series, hoping maybe CR would automatically recognize I was looking at a fraction of a day if I did that. No good - now it gives me a date scale with the dates showing up as the beginning of the epoch, but I can still only get resolution of integer days.
Thanks for your patience and persistence.
- Max -
Very large time series database
Hi,
I am planning to use BDB-JE to store time series data.
I plan to store 1 month worth of data in a single record.
My key consists of the following parts: id,year_and_month,day_in_month
My data is an array of 31 doubles (One slot per day)
For example, a data record for May 10, 2008 will be stored as follows
Data Record: item_1, 20080510, 22
Key will be: 1, 200805, 9
data will be: double[31] and 10nth slot will be populated with 22
Expected volume:
6,000,000 records/per day
Usage pattern:
1) Access pattern is random (random ids). May be per id, I have to
retrieve multiple records depending on how much history I need to
retrieve
2) Updates happen simultaneously
3) Wrt ACID properties, only durability is important
(data overwrites are very rare)
I built a few prototypes using BDB-JE and BDB versions. As per my estimates,
with the data I have currently, my database size will be 300GB and the growth
rate will be 4GB per month. This is huge database and access pattern is random.
In order to scale, I plan to distribute the data to multiple nodes (the database on
each node will have certain range of ids) and process each request in parallel.
However, I have to live with only 1GB RAM for every 20GB BDB-JE database.
I have a few questions:
1) Since the data cannot fit in memory, and I am looking for ~5ms response time,
is BDB/BDB-JE right solution?
2) I read about the architectural differences between BDB-JE and BDB
(Log based Vs Page based). Which is better fit for this kind of app?
3) Besides distributing the data to multiple nodes and do parallel processing,
is there anything I can do to improve throughput & scalability?
4) When do you plan to release Replication API for BDB-JE?
Thanks in advance,
SashiSashi,
Thanks for taking the time to sketch out your application. It's still
hard to provide concise answers to your questions though, because so much is
specific to each application, and there can be so many factors.
1) Since the data cannot fit in memory, and I am looking for ~5ms
response time, is BDB/BDB-JE right solution?
2) I read about the architectural differences between BDB-JE and BDB
(Log based Vs Page based). Which is better fit for this kind of app?There are certainly applications based on BDB-JE and BDB that have
very stringent response times requirements. The BDB products try to
have lower overhead and are often good matches for applications that
need good response time. But in the end, you have do some experimentation
and some estimation to translate your platform capabilities and
application access pattern into a guess of what you might end up seeing.
For example, it sounds like a typical request might require multiple
reads and then a write operation. It sounds like you expect all these
accesses to incur I/O. As a rule of thumb,
you can think of a typical disk seek as being on the order of 10 ms, so to
have a response time of around 5ms, your data accesses need to be mainly
cached.
That doesn't mean your whole data set has to fit in memory, it means
your working set has to mostly fit. In the end, most application access
isn't purely random either, and there is some kind of working set.
BDB-C has better key-based locality of data on disk, and stores data
more compactly on disk and in memory. Whether that helps your
application depends on how much locality of reference you have in the
app -- perhaps the multiple database operations you're making per
request are clustered by key. BDB-JE usually has better concurrency
and better write performance. How much that impacts your application
is a function of what degree of data collision you see.
For both products, some general principles, such as reducing the size
of your key as much as possible will help. For BDB-JE, you also need
to consider options like experimenting with setting je.evictor.lruOnly to
false may give better performance. Also for JE, tuning garbage collection
to use a concurrent low pause collector can provide smoother response times.
But that's all secondary to what you could do in the application, which
is to make the cache as efficient as possible by reducing the size of the
record and clustering accesses as much as possible.
>
4) When do you plan to release Replication API for
r BDB-JE?Sorry, Oracle is very firm about not announcing release estimates.
Linda -
Balance for open periods in a time series enabled cube
Hi,
We have a request to calculate balance for open periods in a time series enabled cube, I don’t there is any inbuilt function for this.
Any ideas on how to calculate this without adding new members/formulae in the time dimension. Currently we compute this in the report
EX:
BOY(May) = Jun+Jul + … + Dec
Thanks,You will have to add a member somewhere. Suppose you add it in scenario, then you could use sumrange for the current member range offsetting the current monthe by 1 and use null for the end month wich gives you the last month in the time dim.
-
Order Series key figure is considered as Time Series
Hi Gurus,
I'm adding a new Key FIgure (Order type) into a copied version of SNP Planning Area.
I have assigned category and therefore category group and, applied similar settings like other KFs (Planning Area, Planning Bokk...). The thing is when going into Data View, it's not behaving as an Order Type and saves its data as a Time Series. Thus no "detailed information" appears when I right-click in the bucket.
Do you have any idea where my settings are wrong?
PS: I'm using SCM 7.0 module version
Many thanks & regards,
DavidHi David,
You defined the keyfigure as order keyfigure.So when enter value in this keyigure system tries to create order as per keyfigure function which is assigned to this keyfigure.please note that not all the keyfigure functions creates the order.
If your keyfigure function is anyone of the following then system creates the stock transaport order:
4001
4015
4002
4007
4006
4013
4018
4019
4020
If your keyfigure function is anyone of the following then system creates planned orders:
2001
9020
2007
If your keyfigure function is anyone of the following then system creates forecast:
1002
1003
1004
Hope this information will helps you.
Regards,
Sunitha -
TODATE time series function in OBIEE 11g
Hi,
I have a problem with time series function. I have month level in time dimension hierarchy.
I have used below expression to get month to date results in my reports.
column
expression----> TODATE(fact.measure, hierarchy.Month level);
when i am using this column in my reports it is showing null values. The below error i am getting in view log files
----------------> Converted to null because it's grain is below query's grain
Note: Here i have measures, year,qtr,month,day,shift,hour in single physical table in physical layer.
Is it a problem to have measures and time columns in a single physical table?
Please let me know if you have any solution.
Thanks,
AvinashYes, it shud be a prob. Try using seperate tables for fact n timedim
-
Regarding Time Series Graph in OBIEE 11g
Hi,
I need to create a time-series graph in OBIEE 11g. However, the value for time on the x-axis of the graph automatically comes for days.
Is there any way to change it to hours or minutes?
Thanks,
Naman MisraYes, it shud be a prob. Try using seperate tables for fact n timedim
-
Error in Source System, Time series does not exist
Hi Guys,
I am loading the data from APO system and i am getting the below error after scheduling the info Packs.. can you analyze and let me know your suggestions
Error Message : Time series does not exist,
Error in Source System
I have pasted the ststus message below
Diagnosis
An error occurred in the source system.
System Response
Caller 09 contains an error message.
Further analysis:
The error occurred in Extractor .
Refer to the error message.
Procedure
How you remove the error depends on the error message.
Note
If the source system is a Client Workstation, then it is possible that the file that you wanted to load was being edited at the time of the data request. Make sure that the file is in the specified directory, that it is not being processed at the moment, and restart the request.
Thanks,
YJHi,
You better search for the notes with the message ""Time series does not exist". You will get nearly 18 notes. Go through each note and see the relevence to your problem and do the needful as it is mentioned in the note .
Few notes are:
528028,542946,367951,391403,362386.
With rgds,
Anil Kumar Sharma .P -
Issue in new macro calculating values in time series in CVC
Hi friends.
I'm new in APO.
I have a problem with a new macro in CVC which calls up a FM to calculate and store data.
This new macro calculates the selected data in time series (TS) and e.g. we select 3 days to make calculation with this macro, the first selected day in TS is ignorated.
We created this macro to do this calculation when user enter some manual values and want it to be calculated in the deliver points in CVC, by TS.
This macro calls up my Z function which internally calls up a standard FM '/SAPAPO/TS_DM_SET' (Set the TS Information).
Sometimes, this FM, raises error 6 (invalid_data_status = 6), but only when I user 'fcode_check' rotine together.
After that, we call the FM '/SAPAPO/MSDP_GRID_REFRESH' in mode 1 and 'fcode_check' rotine in program '/sapapo/saplmsdp_sdp'.
Firstly, I thought it could be dirty global variables in standard FM so I put it inside a program and called it by submit and return command. But now I think could not be this kind of error because it did not work. And inverted the results, and now only first line os TS get storted and change in CVC.
It's a crazy issue. Please friends. Guide me for a solution!
thanks.
GlaucoHi friend. Issue still without a correct solution yet.
A friend changed the macro adding another step calling the same function. Now this macro has two calls in sequence to same FM. Now it's working, but we can't understand why it's working now.
It's seems like dirty memory in live cash.
Nobody knows how to solve this!
Glauco. -
How to set Dynamic Time Series in Planning application
Dear All,
I am having an issue by setting up dynamic time series (Y-T-D). I have set up at generation level 4. In our application the hierarchy of dimension Period is as follows.
Yeartotal -> HY1 -> Q1 -> Jan, Feb, Mar
Consider the following example
Jan -> 100
Feb -> 200
Mar -> 300
If I want to retrieve "Y-T-D Feb" the result should show me the sum of Jan & Feb in this case it should be 300. What is the syntax of retrieving YTD in smartview.
In our application "Year" dimension name is "Year". How can I rename this dimension name if this is the requirement.
Thanks in advance.
Regards,
SamiThe format in Smart View would be Y-T-D(feb) more info at http://docs.oracle.com/cd/E17236_01/epm.1112/sv_user_11121102/ch17s02s02.html
you will need to rename Year to something like Years, it depends if it is a classic or EPMA to how you rename it.
Cheers
John
http://john-goodwin.blogspot.com/ -
How to apply time series function on physical columns in OBIEE RPD
Hi,
I know a way to apply time series function(Ago and ToDate) by using existing logical columns as the source. I have set the chronological key and created time dimension. In the expressiion builder for the same Time Dimension appears at the Top so that we can use its level.
But I couldn't apply a time series function when i have to create a logical column using physical columns. In the expression builder for the same, Time dimension does not appear in the list. Neither can i use any column from the time dimension. Please let me know a way to do it.
Thanks.Time series functions are - by design and purpose - only valid for derived logical columns and not useable inside physical mappings.
If you want / need to do it on a physical level, then abandon the time series functions and do it the old-school way with multiple LTS instances.
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