Hi Gaby Thanks for your update.
Please send a PR with your code for review. Open a new ticket in Jira for the documentation, you have to send a patch for the website. Example: https://issues.apache.org/jira/browse/GORA-625 Best, John El lun, 1 mar 2021 a las 2:11, gabriela ortiz (<arqgabyor...@gmail.com>) escribió: > Hi all. > > I wanted to inform the tasks I worked on this week: Feb 20 - Feb 26 . > > * Develop deleteByQuery method. > * Develop the Metadata Analyzer classes for Neo4j > * Enable Map Reduce tests > * Enable all tests of Neo4jStoreTest. > * Upload the documentation Neo4j - > https://issues.apache.org/jira/browse/GORA-663?focusedCommentId=17292671&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17292671 > * Worked on my final blog. > > My code is here: https://github.com/mgov88/gora/tree/GORA-663 > > Regards, > Gaby > > El mié, 24 de feb. de 2021 a la(s) 11:36, John Mora (jhnmora...@gmail.com) > escribió: > >> Hi Gaby >> >> Thanks for your report >> >> The delete method should return true when a record is actually deleted. >> If the key does not exist it should return false. >> >> Try to use the executeUpdate method of PreparedStatement. It returns the >> number of affected rows, if this number is greater than zero you can return >> true or false otherwise. >> >> Best, >> John >> >> El lun, 22 feb 2021 a las 1:09, gabriela ortiz (<arqgabyor...@gmail.com>) >> escribió: >> >>> Hi all. >>> >>> I wanted to inform the tasks I worked on this week: Feb 13 - Feb 19 . >>> >>> * Develop method newQuery. >>> * Develop classes Neo4jResult and Neo4jQuery. >>> * Develop method execute(query). >>> * Activate tests: >>> testTruncateSchema >>> testDeleteSchema >>> testQuery >>> testQueryStartKey >>> testQueryEndKey >>> testQueryKeyRange >>> testQueryWebPageSingleKey >>> testQueryWebPageSingleKeyDefaultFields >>> testQueryWebPageQueryEmptyResults >>> testDelete >>> testGetPartitions >>> testResultSize >>> testResultSizeStartKey >>> testResultSizeEndKey >>> testResultSizeKeyRange >>> testResultSizeWithLimit >>> testResultSizeStartKeyWithLimit >>> testResultSizeEndKeyWithLimit >>> testResultSizeKeyRangeWithLimit >>> >>> Also, I have a question, When the method Neo4jStore#delete(key) should >>> return true or false?, I found out that I had to always return true in >>> order to pass the tests, is that correct? >>> >>> My code is here: https://github.com/mgov88/gora/tree/GORA-663 >>> >>> Regards, >>> Gaby >>> >>> El lun, 15 de feb. de 2021 a la(s) 19:01, John Mora ( >>> jhnmora...@gmail.com) escribió: >>> >>>> Hi Gaby >>>> >>>> Thanks for the update. >>>> >>>> Overall the code looks good, I do not have specific feedback for you >>>> this week. >>>> >>>> According to your proposed timeline you should start working on the >>>> Query features, let's do it. Let me know if you have questions. >>>> >>>> >>>> Thanks, >>>> John >>>> >>>> El sáb, 13 feb 2021 a las 0:57, gabriela ortiz (<arqgabyor...@gmail.com>) >>>> escribió: >>>> >>>>> Hi all. >>>>> >>>>> I wanted to inform the tasks I worked on this week: Feb 06 - Feb 12 . >>>>> >>>>> * Enhance variable names. >>>>> * Add enum for neo4j protocols. >>>>> * Enhance getUnionSchema method for Maps. >>>>> * Implement partitons. >>>>> * Activate tests: >>>>> testUpdate >>>>> testGetRecursive >>>>> testGetDoubleRecursive >>>>> testGetWebPage >>>>> testGetWebPageDefaultFields >>>>> >>>>> Also, I started working on my C.V. >>>>> >>>>> My code is here: https://github.com/mgov88/gora/tree/GORA-663 >>>>> >>>>> Regards, >>>>> Gaby >>>>> >>>>> El mié, 10 de feb. de 2021 a la(s) 21:33, gabriela ortiz ( >>>>> arqgabyor...@gmail.com) escribió: >>>>> >>>>>> Hi John. >>>>>> >>>>>> Thanks for the feedback I will work on your comments. >>>>>> >>>>>> Regards, >>>>>> Gaby >>>>>> >>>>>> >>>>>> El mié, 10 de feb. de 2021 a la(s) 12:04, John Mora ( >>>>>> jhnmora...@gmail.com) escribió: >>>>>> >>>>>>> Hi Gaby >>>>>>> >>>>>>> Thanks for the update. >>>>>>> >>>>>>> BTW, I am sorry that I did not provide feedback on your code last >>>>>>> week, I have been busy. >>>>>>> >>>>>>> Some comments: >>>>>>> >>>>>>> Please use more descriptive variable names: >>>>>>> >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L368 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L165 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L171 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L193 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L194 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L200 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L206 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L216 >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L216 >>>>>>> >>>>>>> Typo: >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L216 >>>>>>> >>>>>>> Avoid string concatenation: >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L307 >>>>>>> >>>>>>> Use an Enum instead of string literals, >>>>>>> >>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L129 >>>>>>> >>>>>>> >>>>>>> regards >>>>>>> John >>>>>>> >>>>>>> El lun, 8 feb 2021 a las 2:08, gabriela ortiz (< >>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>> >>>>>>>> Hi all. >>>>>>>> >>>>>>>> I wanted to inform the tasks I worked on this week: Jan 30 - Feb 05 >>>>>>>> . >>>>>>>> >>>>>>>> * Enhance the deleteSchema method (delete existing nodes when >>>>>>>> deleting the schema constraints) >>>>>>>> * Enhance Map, Record, Array and Bytes serialization / >>>>>>>> de-serialization process using Base64 encoding. >>>>>>>> * Activate tests: >>>>>>>> testPutNested >>>>>>>> testPutArray >>>>>>>> testPutBytes >>>>>>>> testPutMap >>>>>>>> testPutMixedMaps >>>>>>>> testGetNested >>>>>>>> testGet3UnionField >>>>>>>> testGetWithFields >>>>>>>> >>>>>>>> My code is here: https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>> >>>>>>>> Regards, >>>>>>>> Gaby >>>>>>>> >>>>>>>> El lun, 1 de feb. de 2021 a la(s) 01:53, gabriela ortiz ( >>>>>>>> arqgabyor...@gmail.com) escribió: >>>>>>>> >>>>>>>>> Hi all. >>>>>>>>> >>>>>>>>> I wanted to inform the tasks I worked on this week: Jan 17 - Jan >>>>>>>>> 29 . >>>>>>>>> >>>>>>>>> * Add suggested javadocs. >>>>>>>>> * Add suggested constants. >>>>>>>>> * Make EXIST constraints optional. >>>>>>>>> * Activate tests: >>>>>>>>> testNewInstance >>>>>>>>> testAutoCreateSchema >>>>>>>>> testPut >>>>>>>>> testBenchmarkExists >>>>>>>>> testGetNonExisting >>>>>>>>> testObjectFieldValue >>>>>>>>> * Write a blog (Career opportunities) >>>>>>>>> >>>>>>>>> My code is here: https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>>> >>>>>>>>> Regards, >>>>>>>>> Gaby >>>>>>>>> >>>>>>>>> >>>>>>>>> El mié, 27 de ene. de 2021 a la(s) 12:00, John Mora ( >>>>>>>>> jhnmora...@gmail.com) escribió: >>>>>>>>> >>>>>>>>>> Hi Gaby >>>>>>>>>> >>>>>>>>>> Thanks for your report. >>>>>>>>>> >>>>>>>>>> Some comments: >>>>>>>>>> >>>>>>>>>> Please use constants instead of literal values here: >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L204 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L224 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L251 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L341 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L284 >>>>>>>>>> >>>>>>>>>> Add javadocs here: >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L278 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L388 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L431 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L487 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L500 >>>>>>>>>> >>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L507 >>>>>>>>>> >>>>>>>>>> Regarding the EXISTS constraint: IMHO that is a good approach, >>>>>>>>>> but let's make this attribute optional in the mapping and default: >>>>>>>>>> false. >>>>>>>>>> >>>>>>>>>> Regards, >>>>>>>>>> John >>>>>>>>>> >>>>>>>>>> El lun, 25 ene 2021 a las 18:32, gabriela ortiz (< >>>>>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>>>>> >>>>>>>>>>> Hi all. >>>>>>>>>>> >>>>>>>>>>> I wanted to inform the tasks I worked on this week: Jan 16 - Jan >>>>>>>>>>> 22 . >>>>>>>>>>> >>>>>>>>>>> - Add EXISTS constraints for properties. >>>>>>>>>>> - Develop put method. >>>>>>>>>>> - Enable test of the put & get methods. >>>>>>>>>>> - Switch to fixed version docker image 'neo4j:4.2.2-enterprise' >>>>>>>>>>> instead of 'enterprise' tag. >>>>>>>>>>> >>>>>>>>>>> My code is here: https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>>>>> >>>>>>>>>>> I have a question, in Neo4j the null value represent the absence >>>>>>>>>>> of the property/relation: >>>>>>>>>>> >>>>>>>>>>> "In Neo4j, since there is no table schema or equivalent to >>>>>>>>>>> restrict possible properties, non-existence and null are equivalent >>>>>>>>>>> for >>>>>>>>>>> node and relationship properties. That is, there really is no such >>>>>>>>>>> thing as >>>>>>>>>>> a property with a null value; null indicates that the property >>>>>>>>>>> doesn’t >>>>>>>>>>> exist at all." >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> https://neo4j.com/developer/kb/understanding-non-existent-properties-and-null-values/ >>>>>>>>>>> >>>>>>>>>>> I added an attribute in the mapping file to specify if the >>>>>>>>>>> EXISTS constraint should be applied, because in the tests sometimes >>>>>>>>>>> the >>>>>>>>>>> field values are null and there are conflicts with this constraint. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/test/resources/gora-neo4j-mapping.xml#L22 >>>>>>>>>>> >>>>>>>>>>> Is it correct this way? >>>>>>>>>>> >>>>>>>>>>> Regardss >>>>>>>>>>> Gaby >>>>>>>>>>> >>>>>>>>>>> El lun, 18 de ene. de 2021 a la(s) 22:58, gabriela ortiz ( >>>>>>>>>>> arqgabyor...@gmail.com) escribió: >>>>>>>>>>> >>>>>>>>>>>> Hi >>>>>>>>>>>> >>>>>>>>>>>> Thanks for your comments. I am working on them. >>>>>>>>>>>> >>>>>>>>>>>> Best regards, >>>>>>>>>>>> Gaby >>>>>>>>>>>> >>>>>>>>>>>> El lun, 18 de ene. de 2021 a la(s) 17:11, John Mora ( >>>>>>>>>>>> jhnmora...@gmail.com) escribió: >>>>>>>>>>>> >>>>>>>>>>>>> Hi Gaby. >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks for your update. >>>>>>>>>>>>> >>>>>>>>>>>>> Some comments. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L156 >>>>>>>>>>>>> >>>>>>>>>>>>> Please create EXISTS constraints for the other properties of >>>>>>>>>>>>> the Node as well. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> https://neo4j.com/docs/cypher-manual/current/administration/constraints/#administration-constraints-prop-exist-nodes >>>>>>>>>>>>> >>>>>>>>>>>>> You can use the mapping parsed from the XML. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/mapping/Neo4jMapping.java#L38 >>>>>>>>>>>>> >>>>>>>>>>>>> Please use a specific docker image tag of Neo4j instead of the >>>>>>>>>>>>> 'latest' or 'enterprise' >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/test/java/org/apache/gora/neo4j/GoraNeo4jTestDriver.java#L60 >>>>>>>>>>>>> >>>>>>>>>>>>> This might break the code when a new version of Neo4j is >>>>>>>>>>>>> released. >>>>>>>>>>>>> >>>>>>>>>>>>> Regards, >>>>>>>>>>>>> John >>>>>>>>>>>>> >>>>>>>>>>>>> El dom, 17 ene 2021 a las 14:39, gabriela ortiz (< >>>>>>>>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>>>>>>>> >>>>>>>>>>>>>> Hi all. >>>>>>>>>>>>>> >>>>>>>>>>>>>> I wanted to inform the tasks I worked on this week: Jan 09 - >>>>>>>>>>>>>> Jan 15 . >>>>>>>>>>>>>> >>>>>>>>>>>>>> - Enhance the javadocs documentation. >>>>>>>>>>>>>> - Replace literal values with constants. >>>>>>>>>>>>>> - Develop the put() method of the datastore. >>>>>>>>>>>>>> - Test the put / exists methods. >>>>>>>>>>>>>> - Write a blog for this week. >>>>>>>>>>>>>> >>>>>>>>>>>>>> My code is here: https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>>>>>>>> >>>>>>>>>>>>>> Regardss >>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>> >>>>>>>>>>>>>> El lun, 11 de ene. de 2021 a la(s) 09:46, gabriela ortiz ( >>>>>>>>>>>>>> arqgabyor...@gmail.com) escribió: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks for your comments. I will add the missing >>>>>>>>>>>>>>> documentation and thanks for your reminder I will fill the form >>>>>>>>>>>>>>> now. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Best regards, >>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> El lun, 11 de ene. de 2021 a la(s) 00:16, John Mora ( >>>>>>>>>>>>>>> jhnmora...@gmail.com) escribió: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Hi. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Thanks for the update. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Some comments: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Please use constants instead of literal values here: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/test/java/org/apache/gora/neo4j/GoraNeo4jTestDriver.java#L37 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Add javadocs in these classes: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/test/java/org/apache/gora/neo4j/store/Neo4jStoreTest.java >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/test/java/org/apache/gora/neo4j/GoraNeo4jTestDriver.java >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Add descriptions for the attributes of these classes: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/mapping/Neo4jMapping.java >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/mapping/Property.java >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Please do not forget to submit your midpoint feedback. It >>>>>>>>>>>>>>>> is due Jan. 12 4pm UTC. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Cheers, >>>>>>>>>>>>>>>> John >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> El sáb, 9 ene 2021 a las 18:18, gabriela ortiz (< >>>>>>>>>>>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Hi all. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> I wanted to inform the tasks I worked on this week: Jan 01 >>>>>>>>>>>>>>>>> - Jan 08 >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> - Develop a test for XSD validations. >>>>>>>>>>>>>>>>> - Develop methods: exists and delete in the datastore. >>>>>>>>>>>>>>>>> - Switch to Neo4j Enterprise from Neo4j Community in the >>>>>>>>>>>>>>>>> container of the tests. >>>>>>>>>>>>>>>>> - Add comments and javadocs >>>>>>>>>>>>>>>>> - Change the UNIQUE indexes for NODE KEY indexes (present >>>>>>>>>>>>>>>>> in the Neo4j Enterprise version) >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> My code is here: >>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Regardss >>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> El jue, 7 de ene. de 2021 a la(s) 13:28, gabriela ortiz ( >>>>>>>>>>>>>>>>> arqgabyor...@gmail.com) escribió: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Hi John >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Thanks for your comments. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> El mié, 6 de ene. de 2021 a la(s) 16:10, John Mora ( >>>>>>>>>>>>>>>>>> jhnmora...@gmail.com) escribió: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Thanks for your report. >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Some comments: >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> You are creating a UNIQUE index instead of the NODE KEY >>>>>>>>>>>>>>>>>>> you mentioned on your design document. why? >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jStore.java#L141 >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> I found this limitation in the Neo4j community version: >>>>>>>>>>>>>>>>>> "Node key constraints, node property existence constraints >>>>>>>>>>>>>>>>>> and relationship >>>>>>>>>>>>>>>>>> property existence constraints are only available in Neo4j >>>>>>>>>>>>>>>>>> Enterprise >>>>>>>>>>>>>>>>>> Edition". >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> And, the UNIQUE indexes work in the community version. >>>>>>>>>>>>>>>>>> Should I seek a trial version of the enterprise version or >>>>>>>>>>>>>>>>>> work only with >>>>>>>>>>>>>>>>>> the UNIQUE indexes of the community version? >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Also, can you write the CREATE CONSTRAINT query with >>>>>>>>>>>>>>>>>>> Cypher-DSL? >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> I could not find a API for constraints creation in >>>>>>>>>>>>>>>>>> Cypher DSL. The create statements that I found are only for >>>>>>>>>>>>>>>>>> nodes. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Please add javadoc documentation and comments on these >>>>>>>>>>>>>>>>>>> classes: >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jConstants.java >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/java/org/apache/gora/neo4j/store/Neo4jParameters.java >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> I will add the documentation >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Please add a test for the XSD Validation >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/GORA-663/gora-neo4j/src/main/resources/gora-neo4j.xsd >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> I will add a test for this. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Cheers, >>>>>>>>>>>>>>>>>>> John >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> El dom, 3 ene 2021 a las 23:12, gabriela ortiz (< >>>>>>>>>>>>>>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> I wanted to inform the tasks I worked on this week: Dec >>>>>>>>>>>>>>>>>>>> 26 - Dec 31 >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> * Develop the Datastore methods: getSchemaName, >>>>>>>>>>>>>>>>>>>> createSchema, >>>>>>>>>>>>>>>>>>>> deleteSchema, schemaExists >>>>>>>>>>>>>>>>>>>> * Enable tests in Neo4jStoreTest : testCreateSchema , >>>>>>>>>>>>>>>>>>>> testSchemaExists >>>>>>>>>>>>>>>>>>>> * Enhance the implementation of the connection to the >>>>>>>>>>>>>>>>>>>> backend. >>>>>>>>>>>>>>>>>>>> * Write a blog about my project. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> You can find my code in my branch: >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Best Regards, >>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> El mié, 30 de dic. de 2020 a la(s) 13:28, John Mora ( >>>>>>>>>>>>>>>>>>>> jhnmora...@gmail.com) escribió: >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Thanks for your report. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> The Utils package is specific for each datastore; it >>>>>>>>>>>>>>>>>>>>> is not mandatory. You can move some code there to improve >>>>>>>>>>>>>>>>>>>>> the readability >>>>>>>>>>>>>>>>>>>>> of the core classes of the datastore but it is up to you. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> I could not find your last changes in your branch in >>>>>>>>>>>>>>>>>>>>> github, please make sure to push the commits, so I can >>>>>>>>>>>>>>>>>>>>> review the code. >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Cheers, >>>>>>>>>>>>>>>>>>>>> John >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> El mar, 29 dic 2020 a las 1:03, gabriela ortiz (< >>>>>>>>>>>>>>>>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> I wanted to inform the tasks I worked on this week: >>>>>>>>>>>>>>>>>>>>>> Dec 19 - Dec 25 >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> * I developed a GoraTestDriver for Neo4j using >>>>>>>>>>>>>>>>>>>>>> GenericContainer >>>>>>>>>>>>>>>>>>>>>> from the Test Containers library >>>>>>>>>>>>>>>>>>>>>> * I developed the initialize method from Neo4jStore >>>>>>>>>>>>>>>>>>>>>> to establish connection to the backend (Neo4j) >>>>>>>>>>>>>>>>>>>>>> * I developed a XSD validation file for the XML >>>>>>>>>>>>>>>>>>>>>> mapping >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> I have a question, I realized that some Datastores >>>>>>>>>>>>>>>>>>>>>> have 'utils' packages in the code, are they obligatory? >>>>>>>>>>>>>>>>>>>>>> What kind of code >>>>>>>>>>>>>>>>>>>>>> should go in them? >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Best Regards, >>>>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> El lun, 21 de dic. de 2020 a la(s) 15:45, gabriela >>>>>>>>>>>>>>>>>>>>>> ortiz (arqgabyor...@gmail.com) escribió: >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Hi John >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> El sáb, 19 de dic. de 2020 a la(s) 17:13, John Mora ( >>>>>>>>>>>>>>>>>>>>>>> jhnmora...@gmail.com) escribió: >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Hi Gaby >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Thanks for your report and your hard work! >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> I left some comments on your design document please >>>>>>>>>>>>>>>>>>>>>>>> give them a look. >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Thanks you for your comments, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Some comments about your code: >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> IMHO, the attributes unique, exists and index >>>>>>>>>>>>>>>>>>>>>>>> should be optional (default: false) [0]. >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> I agree I will change that >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> The KeyClassCanonicalName and >>>>>>>>>>>>>>>>>>>>>>>> PersistentClassCanonicalName >>>>>>>>>>>>>>>>>>>>>>>> should be read from the datastore not hard coded [1] >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> I put that hard coded because I had an error because >>>>>>>>>>>>>>>>>>>>>>> the Datastore methods are not yet implemented, but I >>>>>>>>>>>>>>>>>>>>>>> will change that. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> I think this class [2] should be deleted, there are >>>>>>>>>>>>>>>>>>>>>>>> proper tests for this in the DataStoreTestBase class. >>>>>>>>>>>>>>>>>>>>>>>> If you are using this >>>>>>>>>>>>>>>>>>>>>>>> for your own experiments please do not push it to >>>>>>>>>>>>>>>>>>>>>>>> github. >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> yes, I am using this class to temporary test my >>>>>>>>>>>>>>>>>>>>>>> code, you are right I will remove it from github. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Thanks you for your feedback. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Regards, >>>>>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> [0] >>>>>>>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/867d06e1fcf29e90b0431b9a42b82810c5409dda/gora-neo4j/src/test/resources/gora-neo4j-mapping.xml >>>>>>>>>>>>>>>>>>>>>>>> [1] >>>>>>>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/867d06e1fcf29e90b0431b9a42b82810c5409dda/gora-neo4j/src/main/java/org/apache/gora/neo4j/mapping/Neo4jMappingBuilder.java#L44 >>>>>>>>>>>>>>>>>>>>>>>> [2] >>>>>>>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/blob/867d06e1fcf29e90b0431b9a42b82810c5409dda/gora-neo4j/src/main/java/org/apache/gora/neo4j/experimental/experiment.java >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Cheers >>>>>>>>>>>>>>>>>>>>>>>> John >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> El vie, 18 dic 2020 a las 23:06, gabriela ortiz (< >>>>>>>>>>>>>>>>>>>>>>>> arqgabyor...@gmail.com>) escribió: >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> I wanted to inform the tasks I worked on this >>>>>>>>>>>>>>>>>>>>>>>>> week: Dec 12 - Dec 18 >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> * I wrote a blog about the struggles learning CQL >>>>>>>>>>>>>>>>>>>>>>>>> of Neo4j : >>>>>>>>>>>>>>>>>>>>>>>>> https://gabycoder88.wordpress.com/2020/12/18/discovering-cypher-everybody-struggles/ >>>>>>>>>>>>>>>>>>>>>>>>> * I created the suggested design document (link >>>>>>>>>>>>>>>>>>>>>>>>> below ) with details about the Neo4j datastore. >>>>>>>>>>>>>>>>>>>>>>>>> * I finished creating the structure of the >>>>>>>>>>>>>>>>>>>>>>>>> datastore project. >>>>>>>>>>>>>>>>>>>>>>>>> * I developed and tested the parsing of XML >>>>>>>>>>>>>>>>>>>>>>>>> mappings for the datastore from gora-neo4j-mapping.xml >>>>>>>>>>>>>>>>>>>>>>>>> * I developed and tested the read of connection >>>>>>>>>>>>>>>>>>>>>>>>> properties from gora.properties >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> My code is here: >>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/commits/GORA-663 >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> My design document: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> https://docs.google.com/document/d/1fQbCHNIFEKxAUlOuwqDRDdnpecLk2S4TkOJSWIk6qCE/edit?usp=sharing >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Best Regards, >>>>>>>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> El lun, 14 de dic. de 2020 a la(s) 15:25, gabriela >>>>>>>>>>>>>>>>>>>>>>>>> ortiz (arqgabyor...@gmail.com) escribió: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Hi John. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Thanks very much for your feedback. I shall work >>>>>>>>>>>>>>>>>>>>>>>>>> on the document and the structure of the datastore >>>>>>>>>>>>>>>>>>>>>>>>>> project. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Best regards, >>>>>>>>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> El sáb, 12 de dic. de 2020 a la(s) 17:43, John >>>>>>>>>>>>>>>>>>>>>>>>>> Mora (jhnmora...@gmail.com) escribió: >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Gaby, >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks for the update and your hard work. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Do not worry about the paid versions of Neo4j. >>>>>>>>>>>>>>>>>>>>>>>>>>> They all share a common interface (Cypher Graph >>>>>>>>>>>>>>>>>>>>>>>>>>> Query Language) and connect >>>>>>>>>>>>>>>>>>>>>>>>>>> using the same protocols, so it is fine that your >>>>>>>>>>>>>>>>>>>>>>>>>>> work only with community >>>>>>>>>>>>>>>>>>>>>>>>>>> version. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Nice to see that you added a basic input/output >>>>>>>>>>>>>>>>>>>>>>>>>>> example working with Neo4j but eventually you >>>>>>>>>>>>>>>>>>>>>>>>>>> should move it to another >>>>>>>>>>>>>>>>>>>>>>>>>>> project. Now let's create all the packages and >>>>>>>>>>>>>>>>>>>>>>>>>>> resources needed for the >>>>>>>>>>>>>>>>>>>>>>>>>>> structure of a datastore. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> I think you should put your ideas in a Google >>>>>>>>>>>>>>>>>>>>>>>>>>> Docs document and share in the mailing list. >>>>>>>>>>>>>>>>>>>>>>>>>>> * Your UML design* The branch that you are >>>>>>>>>>>>>>>>>>>>>>>>>>> working on.* How the connection will be >>>>>>>>>>>>>>>>>>>>>>>>>>> implemented.* Which connection >>>>>>>>>>>>>>>>>>>>>>>>>>> parameters the datastore will need,* How you will >>>>>>>>>>>>>>>>>>>>>>>>>>> set up a testing instance >>>>>>>>>>>>>>>>>>>>>>>>>>> in the unit test of Gora.* The data type mapping >>>>>>>>>>>>>>>>>>>>>>>>>>> between your datastore and >>>>>>>>>>>>>>>>>>>>>>>>>>> Java data types. >>>>>>>>>>>>>>>>>>>>>>>>>>> Keep it simple, here [0] you have a document >>>>>>>>>>>>>>>>>>>>>>>>>>> that I made for the Kudu datastore a couple of >>>>>>>>>>>>>>>>>>>>>>>>>>> years ago. >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> [0] >>>>>>>>>>>>>>>>>>>>>>>>>>> https://docs.google.com/document/d/1colS1ooQZIvuJcnx6DSsZIgesokK8TjwaEfgdygt4mo/edit#heading=h.pcphnswc4uen >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> Best regards, >>>>>>>>>>>>>>>>>>>>>>>>>>> John >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>> El vie, 11 dic 2020 a las 23:06, gabriela ortiz >>>>>>>>>>>>>>>>>>>>>>>>>>> (<arqgabyor...@gmail.com>) escribió: >>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi all. >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> I wanted to inform the tasks I worked on this >>>>>>>>>>>>>>>>>>>>>>>>>>>> week: Dec 06 - Dec 11 >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I created a new branch for my project : >>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/mgov88/gora/tree/GORA-663 >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I created a new module for datastore >>>>>>>>>>>>>>>>>>>>>>>>>>>> gora-neo4j >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I add the maven dependencies for neo4j JDBC >>>>>>>>>>>>>>>>>>>>>>>>>>>> and Cypher-DSL >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I read the JDBC and DSL documentation. >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I implemented a example inserting and >>>>>>>>>>>>>>>>>>>>>>>>>>>> querying nodes into neo4j >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I joined the Interns chat session of this >>>>>>>>>>>>>>>>>>>>>>>>>>>> week. >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I submitted the forms asked by Outreachy. >>>>>>>>>>>>>>>>>>>>>>>>>>>> - I submitted the initial feedback of Outreachy. >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> I have a question, neo4j has many editions ( >>>>>>>>>>>>>>>>>>>>>>>>>>>> https://neo4j.com/subscriptions/ ) and the >>>>>>>>>>>>>>>>>>>>>>>>>>>> docker that I have been using is the community. >>>>>>>>>>>>>>>>>>>>>>>>>>>> Should I be test all the editions, there are >>>>>>>>>>>>>>>>>>>>>>>>>>>> demos or open server that I can use instead of >>>>>>>>>>>>>>>>>>>>>>>>>>>> buying a subscription ? >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> Regardss >>>>>>>>>>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>> El sáb, 5 de dic. de 2020 a la(s) 15:21, John >>>>>>>>>>>>>>>>>>>>>>>>>>>> Mora (jhnmora...@gmail.com) escribió: >>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Gaby. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks for your work and the update of your >>>>>>>>>>>>>>>>>>>>>>>>>>>>> progress. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Working with docker containers is totally >>>>>>>>>>>>>>>>>>>>>>>>>>>>> fine, but take into account that you need to >>>>>>>>>>>>>>>>>>>>>>>>>>>>> expose all the necessary ports >>>>>>>>>>>>>>>>>>>>>>>>>>>>> in the container for the communication with >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Apache Gora. Also you can start >>>>>>>>>>>>>>>>>>>>>>>>>>>>> checking out testcontainers [1] for the unit test >>>>>>>>>>>>>>>>>>>>>>>>>>>>> of the new datastore. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Your design looks good to me, I noticed that >>>>>>>>>>>>>>>>>>>>>>>>>>>>> you plan to use the Neo4j driver. If you have >>>>>>>>>>>>>>>>>>>>>>>>>>>>> some experience working with >>>>>>>>>>>>>>>>>>>>>>>>>>>>> JDBC you can also use the Neo4j JDBC Driver [2]. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> But it is up to you, it >>>>>>>>>>>>>>>>>>>>>>>>>>>>> should not have any impact on the functionality >>>>>>>>>>>>>>>>>>>>>>>>>>>>> of the datastore. >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> [1] https://www.testcontainers.org/ >>>>>>>>>>>>>>>>>>>>>>>>>>>>> [2] >>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://github.com/neo4j-contrib/neo4j-jdbc >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Regards, >>>>>>>>>>>>>>>>>>>>>>>>>>>>> John >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>> El sáb, 5 dic 2020 a las 8:20, Madhawa Kasun >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Gunasekara (<madhaw...@gmail.com>) escribió: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi Gaby, >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks for the update. Yes, we haven't tested >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Gora in java11, So I don't think you should >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> spend time on installing neo4j >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> locally. docker container is enough. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Please add your project proposal to the >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> confluence page as well [1]. I wish you good >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> luck with this project. Let me >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> know if you have any questions. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> [1] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://cwiki.apache.org/confluence/display/GORA/Outreachy%3A+2020+Winter >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Madhawa >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Dec 5, 2020 at 6:29 AM gabriela ortiz >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> <arqgabyor...@gmail.com> wrote: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Hi >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I wanted to inform the tasks I worked on >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> this week: Dec 01 - Dec 05 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1. I created a personal Blog for Outreachy >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> reports: https://gabycoder88.wordpress.com/ >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2. I wrote the first post of my blog titled >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 'About me': >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> https://gabycoder88.wordpress.com/2020/11/30/example-post-3/ >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 3. I joined the Outreachy Zulip server for >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> the chats. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 4. I installed Neo4j on my computer using >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> docker * . >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 5. I drew a class diagram of my project >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> (attached). >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 6. I read the Neo4j documentation about the >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Java connector, Neo4j (Neo4j Driver) syntax and >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> concepts of graph databases. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> * I tried to install native Neo4j, but I >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> figured that Neo4j requires java 11 and apache >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> gora requires java 8, hence >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> I preferred to install using docker to avoid >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> any issues with the java >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> version. Is a docker container enough or I must >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> install natively? >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Regards, >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Gaby >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
