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Microsoft came up with defined certification path for all the IT professionals one of that is Implementing Microsoft Azure Cosmos DB Solutions platform. This certification program provides Database developers and architects a way to demonstrate their skills. The assessment is based on a rigorous exam using industry standard methodology to determine whether a candidate meets Microsoft's proficiency standards.

According to Microsoft, a Microsoft Certified Professional enables organizations to leverage application development with the SQL API, Microsoft 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam is designed for Database developer and architect who are working in the Azure cosmos DB industries as well as it focuses on the other candidates who want to prove introductory knowledge of implementation of cosmos database solutions.

Certification is evidence of your skills, expertise in those areas in which you like to work. If candidate wants to work on 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam and prove his knowledge, Certification offered by Microsoft. This Microsoft 70-777 Exam helps a candidate to validates his skills in 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam Technology.

In this guide, we will cover the 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam Certification exam, 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam Certified professional salary and all aspects of the 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam Certification.

Microsoft 70-777 Exam is a certification exam that is conducted by Microsoft to validates candidate knowledge and skills of designing , building and troubleshooting cosmos DB solutions.

As a Database solution experts, you are in charge of planing partition key for container, control cross partition queries. This exam checks competency level on topics such as planing of partition and model data strategies.

After passing this exam, candidates get a certificate from Microsoft that helps them to demonstrate their proficiency in implementation of cosmos DB solutions to their clients and employers.

Candidates must know the exam topics before they start of preparation. because it will really help them in hitting the core. Our 70-348:Managing Projects and Portfolios with Microsoft dumps will include the following topics:

1. Partition and Model Data

Plan a partitioning strategy

• Select a partition key for a container; differentiate between partition keys and partition key ranges; partition data across multiple containers; calculate throughput distribution across partition key ranges; control cross-partition queries; plan for transactions

Model data based on business use cases

• Identify when to co-locate data within the same container or across multiple containers; identify when to co-locate data within the same partition key or across multiple partition keys; identify when to co-locate data within the same document or across multiple documents; share properties between documents

2. Replicate Data Across the World

Implement global distribution and high availability

• Replicate data to additional regions; define automatic failover policies for disaster recovery; perform manual failovers to change the write region; set the preferred location of applications for low-latency access; design patterns for multi-write regions; resolve conflicts surfaced by the conflict feed

Select a data consistency approach based on business use cases

• Identify use cases for consistencies; differentiate between consistencies by using characteristics; differentiate between consistencies by using trade-offs between performance and consistency; use session tokens

3. Tune and Debug Azure Cosmos DB Solutions

Estimate and provision request units

• Differentiate requests and request units; retrieve request unit cost of an operation; estimate request unit allocation for a container; tune throughput for uneven workloads and manage throttling; monitor Azure portal metrics; recommend solutions based on query metrics

Tune container settings

• Manage lifecycle of data by using TTL; tune an index policy; include and exclude properties from index paths

Implement security

• Secure access to data; rotate keys; understand encryption at rest and in transit; configure IP firewalls; create and manage users; configure fine-grained access to resources

Debug a Cosmos DB solution

• Configure diagnostic logging; recommend solutions based on data retrieved from logs; evaluate response status code categories; throttle; review metrics and performance tips

4. Perform Integration and Develop Solutions

Develop applications with the SQL API

• Optimize SDK and concurrency control; Tune request options for CRUD and queries; examine response headers; implement optimistic concurrency control with ETAG; query geospatial data; use advanced SQL query operators for complex documents (nested objects and arrays); perform intra-document JOINs; perform SQL queries; implement user-defined functions; use multi-record transactions with stored procedures; implement a continuation model for bounded execution with stored procedures; implement server-side logic and transactions

Migrate from MongoDB to MongoDB API in Cosmos DB

• Choose appropriate tools to migrate data; transfer data

Implement event-driven applications by using Azure functions, triggers and Cosmos DB change feed

• Use Cosmos DB triggers for Azure functions; change feed mechanics

Analyze Cosmos DB data with Apache Spark connector

• Set up and configure a Cosmos DB Spark connector; push down predicates

The Microsoft 70-777 Exam certification is an internationally-recognized certification which help to have validation for those professionals who are keen to make their career in Microsoft Azure Cosmos DB Solutions domain.

This exam aspirant are developers and architect who leverage Azure Cosmos DB. Candidates should have some hands-on experience basic working knowledge of the Cosmos DB SQL API. This exam validates understanding of design, build, and troubleshoot Cosmos DB solutions that meet business and technical requirements. These candidates can go for this exam.

• Database developers
• Database Architects

Preparation of certification exams could be covered with two resource types . The first one are the study guides, reference books and study forums that are elaborated and appropriate for building information from ground up. Apart from them video tutorials and lectures are a good option to ease the pain of through study and are relatively make the study process more interesting nonetheless these demand time and concentration from the learner. Smart candidates who wish to create a solid foundation altogether examination topics and connected technologies typically mix video lectures with study guides to reap the advantages of each but practice exams or practice exam engines is one important study tool which goes typically unnoted by most candidates. Practice exams are designed with our experts to make exam prospects test their knowledge on skills attained in course, as well as prospects become comfortable and familiar with the real exam environment. Statistics have indicated exam anxiety plays much bigger role of students failure in exam than the fear of the unknown. Certification-questions expert team recommends preparing some notes on these topics along with it don't forget to practice Microsoft 70-777 dumps which had been written by our expert team, each of these can assist you loads to clear this exam with excellent marks.

70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam is foundation level Certification. As such There is no prerequisite for this course. Anyone who is having keen and familiar with Microsoft technology are well invited to pursue this certification.

The price of the Microsoft Windows Server Fundamentals exam is $165 USD, for more information related to exam price please visit to Microsoft Training website as prices of Microsoft exams fees get varied country wise.

These are following steps for registering the 70-777: Implementing Microsoft Azure Cosmos DB Solutions exam.

• Step 1: Visit to Microsoft Learning and search for 70-777: Implementing Microsoft Azure Cosmos DB Solutions
• Step 2: Sign up/Login to Pearson VUE account
• Step 3: Select local centre based on your country, date, time and confirm with a payment method.

• Length of Examination: 45 mins
• Number of Questions: 40 - 60 (Since Microsoft does not publish this information, the number of exam questions may change without notice.)
• Passing Score 700 / 1000
• Type of Questions: This test format is multiple choice.
• language: English

The average salary of a 70-777: Implementing Microsoft Azure Cosmos DB Solutions Exam Certified Expert in

• United State - 90,247 USD
• India - 15,00,327 INR
• Europe - 80,347 EURO
• England - 70,632 POUND

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Candidates face may face many hurdles when they start preparing for the 70-777: Implementing Microsoft Azure Cosmos DB Solutions. These exams from Microsoft are usually tough and tricky. Specially number of the question, there would be many scenario based questions which is quite lengthy in size. You need to be careful while going through those types of questions. You should make proper study plan and practice more and more test papers.

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