gora-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From gabriela ortiz <arqgabyor...@gmail.com>
Subject Re: Outreachy 2020-2021 - Neo4j - Weekly reports.
Date Tue, 19 Jan 2021 03:58:47 GMT
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 (jhnmora000@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 (<arqgabyortiz@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 (
>> arqgabyortiz@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 (
>>> jhnmora000@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 (<arqgabyortiz@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 (
>>>>> arqgabyortiz@gmail.com) escribió:
>>>>>
>>>>>> Hi John
>>>>>>
>>>>>> Thanks for your comments.
>>>>>>
>>>>>>
>>>>>> El mié, 6 de ene. de 2021 a la(s) 16:10, John Mora (
>>>>>> jhnmora000@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 (<
>>>>>>> arqgabyortiz@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 (
>>>>>>>> jhnmora000@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 (<
>>>>>>>>> arqgabyortiz@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 (
>>>>>>>>>> arqgabyortiz@gmail.com) escribió:
>>>>>>>>>>
>>>>>>>>>>> Hi John
>>>>>>>>>>>
>>>>>>>>>>> El sáb, 19 de dic. de 2020 a la(s) 17:13, John
Mora (
>>>>>>>>>>> jhnmora000@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 (<
>>>>>>>>>>>> arqgabyortiz@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 (
>>>>>>>>>>>>> arqgabyortiz@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 (
>>>>>>>>>>>>>> jhnmora000@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 (<
>>>>>>>>>>>>>>> arqgabyortiz@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 (
>>>>>>>>>>>>>>>> jhnmora000@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 (<
>>>>>>>>>>>>>>>>> madhawa30@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 <
>>>>>>>>>>>>>>>>>> arqgabyortiz@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
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message