RE: For Hierarchical data structure is Graph Query a good option ?

2020-01-30 Thread email
What about a graph database? It is the right tool for this kind of problem -Original Message- From: sambasivarao giddaluri Sent: Wednesday, January 29, 2020 2:31 PM To: solr-user@lucene.apache.org Subject: For Hierarchical data structure is Graph Query a good option ? Hi , I have a

For Hierarchical data structure is Graph Query a good option ?

2020-01-29 Thread sambasivarao giddaluri
Hi , I have a data in hierarchical structure ex: parent --> children --> grandchildren Usecase: Get parent docs by adding filter on children and grand children or Get grand children docs by adding filters on parent and children To accommodate this use case i have flattened the docs by addin

Returning Hierarchical / Data Relationships In Solr 3.6 (or Solr 4 via Solr Join)

2013-07-17 Thread Mike L.
  Solr User Group,   I would like to return a hierarchical data relationship when somebody queries for a parent doc in solr. This sort of relationship doesn't currently exist in our core as the use-case has been to search for a specific document only. However, here's kind of

RE: Speed up import of Hierarchical Data

2013-05-22 Thread O. Olson
the db-data-config.xml like: Thanks to James and others for their help. O. O. -- View this message in context: http://lucene.472066.n3.nabble.com/Speed-up-import-of-Hierarchical-Data-tp4063924p4065400.html Sent from the Solr - User

RE: Speed up import of Hierarchical Data

2013-05-17 Thread O. Olson
he older CachedSEP. > > Here's the wiki link with an example: > http://wiki.apache.org/solr/DataImportHandler#CachedSqlEntityProcessor > > James Dyer > Ingram Content Group > (615) 213-4311 -- View this message in context: http://lucene.472066.n3.nabble.com/Speed-up-impo

RE: Speed up import of Hierarchical Data

2013-05-17 Thread Dyer, James
hoo.it] Sent: Thursday, May 16, 2013 5:06 PM To: solr-user@lucene.apache.org Subject: RE: Speed up import of Hierarchical Data Thank you James. Are there any examples of SortedMapBackedCache? I am new to Solr and I do not find many tutorials in this regard. I just modified the examples and the

Hierarchical Data

2013-05-16 Thread varsha.yadav
Hi, I have been following http://wiki.apache.org/solr/HierarchicalFaceting I have hierarchical data for facet . Some documents also have multiple hierarchy. like : Doc#1 London > UK > 51.5 Doc#2 UK >54.0 Doc#3 Indiana > United States > 40.0, London >UK>51.5 Doc#4

RE: Speed up import of Hierarchical Data

2013-05-16 Thread O. Olson
t; James Dyer > Ingram Content Group > (615) 213-4311 -- View this message in context: http://lucene.472066.n3.nabble.com/Speed-up-import-of-Hierarchical-Data-tp4063924p4064040.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: Speed up import of Hierarchical Data

2013-05-16 Thread O. Olson
066.n3.nabble.com/Speed-up-import-of-Hierarchical-Data-tp4063924p4064034.html Sent from the Solr - User mailing list archive at Nabble.com.

RE: Speed up import of Hierarchical Data

2013-05-16 Thread Dyer, James
13-4311 -Original Message- From: O. Olson [mailto:olson_...@yahoo.it] Sent: Thursday, May 16, 2013 11:01 AM To: solr-user@lucene.apache.org Subject: Speed up import of Hierarchical Data I am using the DataImportHandler to Query a SQL Server and populate Solr. Unfortunately, SQL doe

Re: Speed up import of Hierarchical Data

2013-05-16 Thread Stefan Matheis
duct. This results in a very slow import. Is there any way to > speed this up? I would not mind an intermediate step of first extracting SQL > and then putting it into Solr. > > Thank you for all your help. > O. O. > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Speed-up-import-of-Hierarchical-Data-tp4063924.html > Sent from the Solr - User mailing list archive at Nabble.com > (http://Nabble.com). > >

Speed up import of Hierarchical Data

2013-05-16 Thread O. Olson
message in context: http://lucene.472066.n3.nabble.com/Speed-up-import-of-Hierarchical-Data-tp4063924.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: Hierarchical Data

2012-10-04 Thread Maurizio Cucchiara
n to index hierarchical data (unless it already exists). Twitter :http://www.twitter.com/m_cucchiara G+ :https://plus.google.com/107903711540963855921 Linkedin:http://www.linkedin.com/in/mauriziocucchiara VisualizeMe: http://vizualize.me/maurizio.cucchiara?r=maurizio.cucchiara Maurizio

Re: Hierarchical Data

2012-10-03 Thread Erick Erickson
Best Erick On Tue, Oct 2, 2012 at 12:59 PM, Maurizio Cucchiara wrote: > Hi all, > I'm trying to import some hierarchical data (stored in MySQL) on Solr, > using DataImportHandler. > Unfortunately, as most of you already knows, MySQL has no support for > recursive queries, so

Re: Hierarchical Data

2012-10-02 Thread Maurizio Cucchiara
Ciao Davide, Unfortunately changing the structure of the dbs is not an option for me (there are many legacy dbs involved), otherwise I would have chosen a /closure table/ instead of the /path enumeration/ you mentioned before. Furthermore, I'd need 2 PE fields: 1 for the values (ids) and 1 for th

Re: Hierarchical Data

2012-10-02 Thread Davide Lorenzo Marino
Hi Maurizio, if you can manipulate your MySql db a simpler solution can be the following: 1 - Add a new field for your hierarchical data inside your table MY_HIERARCHICAL_FIELD 2 - Populate directly in MySql this new field with a simple procedure* 3 - Import the data in your Solr index *The

Hierarchical Data

2012-10-02 Thread Maurizio Cucchiara
Hi all, I'm trying to import some hierarchical data (stored in MySQL) on Solr, using DataImportHandler. Unfortunately, as most of you already knows, MySQL has no support for recursive queries, so there is no way to get hierarchical data stored as an adjacency list. So I considered writing

Re: complex keywords, hierarchical data, Solr representation problem

2012-01-09 Thread Erick Erickson
eries to get >> interesting results as in "color light beige" or "color light". >> >> Normalizing is bad in this kind of environment. >> > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/complex-keywords-hierarchical-data-Solr-representation-problem-tp3642588p3644563.html > Sent from the Solr - User mailing list archive at Nabble.com.

Re: complex keywords, hierarchical data, Solr representation problem

2012-01-09 Thread jimmy
ot;color light beige" or "color light". > > Normalizing is bad in this kind of environment. > -- View this message in context: http://lucene.472066.n3.nabble.com/complex-keywords-hierarchical-data-Solr-representation-problem-tp3642588p3644563.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: complex keywords, hierarchical data, Solr representation problem

2012-01-08 Thread Ted Dunning
t; keyword: black horse > category: animal > horse > category: color > light > white > category: color > dark > black > > You already see, that I'm very confused :-) The second solution gets kind > of > messy and the third solution have me to extract the parent categories by > hand. > > Is there anything you can recommend how to solve this the smart way? > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/complex-keywords-hierarchical-data-Solr-representation-problem-tp3642588p3642588.html > Sent from the Solr - User mailing list archive at Nabble.com. >

complex keywords, hierarchical data, Solr representation problem

2012-01-08 Thread jimmy
extract the parent categories by hand. Is there anything you can recommend how to solve this the smart way? -- View this message in context: http://lucene.472066.n3.nabble.com/complex-keywords-hierarchical-data-Solr-representation-problem-tp3642588p3642588.html Sent from the Solr - User mailing list archive at Nabble.com.