Boosting to my network: here's an open consulting role at Sera Prognostics.
Senior Quality Executive | Vice President | Process Improvement Leader | Culture Building Expertise | LDT & Medical Device Specialist | Strategic Solutions Focused | Innovator | Propelling Growth
To my BFX network Data Engineer Consultant
Offshore Medic with over 2 decades of service. I hold multiple offshore certifications. Send a connection, let’s be friends.
Reach
Anybody with DATA Center safety experience looking for a job? There is an opening in Cheyenne WY. If you or somebody you know is interested send resume abhay.sharma@dexian.com Abhay will have all the details on this project God Bless
In this article, you will understand the five websites and tools that I used while applying for data engineer jobs. Use them and you will be success. 🙂
Offshore Medic with over 2 decades of service. I hold multiple offshore certifications. Send a connection, let’s be friends.
Reach
Anybody have any DATA center experience? Potential 18 month gig. Iowa, Arizona, Virginia and Washington. Must have had prior DATA center experience. If you have 10 years of safety and CSP/CHST. Please forward resume to: abhay.sharma@dexian.com
Day 1 : 30 Days of DE interview Question ########################################### Prathamesh, a data engineer at ZYX, was approached by his manager one morning and asked to improve the performance of an old data pipeline. The pipeline was taking over 2.5 hours to load data, which was negatively impacting downstream data teams. However, Prathamesh was able to reduce the run time to just 18 minutes by making a few changes in below mentioned query. ➡️❓❓Question❓❓- Improve the performance of below mentioned query to find out # of post on '2022-01-01' by active user with more than 100 like which are not blocked. SELECT count(distinct post_id) AS No_Of_Post FROM All_facebook_user_post table1 LEFT JOIN blocked_user_post table2 ON table1.post_id = table2.post_id AND table1.userid = table2.userid WHERE table1.date >= '2022-01-01' AND table1.status = 'active' AND table1.like>100 AND table2.userid IS NULL Please provide your recommendation in comment section. Will provide the answer in 2 days if no one can. #jobalert #goals2024 #dataengineerjobs #dataengineer #faang #sqlinterview #30daysofsql #30daysofcodechallenge
<div class="badge-base LI-profile-badge" data-locale="in_ID" data-size="medium" data-theme="light" data-type="HORIZONTAL" data-vanity="experience-sallesmen-26a034299" data-version="v1"><a class="badge-base__link LI-simple-link" href="https://lnkd.in/dVqRQ_Ur">Experience sallesmen</a></div>
<div class="badge-base LI-profile-badge" data-locale="en_US" data-size="medium" data-theme="light" data-type="VERTICAL" data-vanity="tyler-dawson-74906597" data-version="v1"><a class="badge-base__link LI-simple-link" href="https://lnkd.in/eA4MtR6M">Tyler Dawson</a></div>
<div class="badge-base LI-profile-badge" data-locale="en_US" data-size="medium" data-theme="light" data-type="VERTICAL" data-vanity="nicole-henderson-738610243" data-version="v1"><a class="badge-base__link LI-simple-link" href="https://lnkd.in/eBaEEQux">nicole henderson</a></div>
Challenge seekers, here's an intriguing scenario for you. #DistributedSystems Imagine an application for user verification that asks for username, date of birth and other user details, and past addresses (town name, country). The user can either select a town or manually enter one if it doesn't exist. With every user onboarding, three things occur: 1. A User record is created if it doesn't already exist. 2. Town records are created if they don't already exist, ensuring unique combinations of town name and country. 3. The User and Town records are linked via a Many-to-Many relationship. The twist: This application and its database are hosted across two data centers, one in India and the other in the US. The question for you: Can you foresee any potential challenges given this setup? What kind of consistency, latency, and data replication issues might arise? Are there other similar problems you can think of? Have you worked on a similar problem? Would love to hear from you. #Spanner #CockroachDB #CAPTheorem #DataConsistency #NetworkPartition Disclaimer: Image for Representation purpose Image Source: https://lnkd.in/gADGkPPk
