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Creating a NoSQL DB with Cassandra or Elasticsearch and an API to connect and filter that Data

€30-250 EUR

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Opublikowano ponad 7 lat temu

€30-250 EUR

Płatne przy odbiorze
Hello, I need to store Data with a NoSQL DB like Cassandra or Elasticsearch and need an API to connect and search this data. The Data is coming from 3 resources which can be provided as Json to update the data and needs to be combined to one dataset. Example: Dataset 1: Product Dataset 2: Shops Dataset 3: Combination Info and relation to Product and Shops - Product Variations should be grouped in parent product. - If same product is available in multiple stores, price comparison should be possible.
Identyfikator projektu: 11284990

Informację o projekcie

10 ofert
Zdalny projekt
Aktywny 7 lat temu

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10 freelancerzy składają oferty o średniej wysokości €143 EUR dla tej pracy
Awatar Użytkownika
Sehr geehrte Herrn / Damen, Zuerst überprüfen bitte mein Bid und Projektabschluss-Verhältnis vor der Vergabe . Ich interessiere mich wirklich dafür, an diesem Projekt zu arbeiten und ich kann die Arbeit jetzt beginnen und für Ihnen den besten Service schaffen. Ich habe 6 jährige Erfahrung in Yii 1.x.x/2.x.x. Kommen sie bitte in Chat, um mehr über das Projekt zu diskutieren. Mit freundlichen Grüßen Prog2U (Oskar Zingerman)
€200 EUR w 3 dni
4,8 (32 opinii)
5,4
5,4
Awatar Użytkownika
Let me explain How I work: - To provide excellent service, with timely, accurate and professional results. - Daily updates and feedback’s regarding the project. - I will be available anytime for your work. - I work with honesty and we won’t ask even an extra penny for your work. Just give me a response and I assure you won’t be disappointed. Looking forward to hear from you and hoping for a long term work relationship. Thanks
€123 EUR w 3 dni
5,0 (3 opinii)
2,3
2,3
Awatar Użytkownika
4 years of working experience as a senior PHP developer. I have very good knowledge of Elasticsearch. used it in many of my projects. I can provide you a rest API for update/delete/save operations on db.
€55 EUR w 5 dni
0,0 (0 opinii)
0,0
0,0
Awatar Użytkownika
Hi, My name is subhankar. I am senior engineer at Target Corporation. I have 4 years experience in software development. I delivered few projects using cassandra and elasticsearch. Below is the few description of that projects. 1. Build social Graph system using cassandra and java. The cluster size was 6 nodes and data size was 200GB. 2. Build email filtering system on top of cassandra and python. Data volume was 10 million requests per day. Total cluster size was 10 nodes. 3. Build log processing system using elasticsearch and python. The data volume was 3 TB/day. Total cluster has 150TB ram and 1PB storage. I have worked on different cassandra [1.2, 2.0 and 2.0.7] and elasticsearch[.19, 1.7 and 2.3]. I will be really grateful if u give me a chance to work on this project. thanks subhankar
€155 EUR w 5 dni
0,0 (0 opinii)
0,0
0,0
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Having real time experience in Elastic search queries like Filters , Aggregations and Complex queries.
€155 EUR w 3 dni
0,0 (0 opinii)
0,0
0,0
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I have a good experience in working with some of the big names in the retail world and have knowledge about product and store data structure. Also for the last 1 year I have been designing and working with ElasticSearch and related tools like logstash and kibana.
€155 EUR w 10 dni
0,0 (0 opinii)
0,0
0,0
Awatar Użytkownika
I have a good work experience in Elastic search, Json Mapping. Good enough to design and implement the requirements.
€150 EUR w 3 dni
0,0 (0 opinii)
0,0
0,0
Awatar Użytkownika
JAVA based API can be provided on Cassandra. Queries can be designed based on the need of the application. This will help design the best data model for Cassandra. I have developed similar application with Cassandra data, Elastic search index and then JAVA API. Based on the volume of the API calls from the client ES can be optional. API can be designed in REST format so that any client can invoke them. Can you share the application requirements ? This will help provide the correct data model in Cassandra. I have designed and implemented a similar of framework for Customer service representative Tracking. Search API for audit logs used Spring based POJOs that are invoked by the session beans. I have also developed Campaign Management API that stored campaign details on cassandra and provided a search API on top of Cassandra.
€98 EUR w 3 dni
0,0 (0 opinii)
0,0
0,0

O kliencie

Flaga GERMANY
Hude, Germany
4,6
3
Zweryfikowana metoda płatności
Członek od kwi 8, 2014

Weryfikacja Klienta

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