Dashboard performance tuning in microstrategy. For more information on how to use Diagnostic and Performance Logging tool, users should refer to the System Administration Guide, Section “Configuring what is logged. Dashboard performance tuning in microstrategy

 
 For more information on how to use Diagnostic and Performance Logging tool, users should refer to the System Administration Guide, Section “Configuring what is loggedDashboard performance tuning in microstrategy Responsibilities for microstrategy developer

Usage of Metalink for SR’s and patches research • Microstrategy : Installation and Administration in 7i and 8i. This article describes best practices to be taken when using an Oracle database of version 19c in MicroStrategy with DDA mode. Microstrategy Dashboard performance improvements steps: Many times, causes of poor performance can be simplified to specific components. • Oracle DBA 10g/11g/12c: 10 years with extensive experience. Tableau developers in the real world are constantly trying to balance dynamic interactions, data granularity and fast performance that keeps users in the “flow” of. corp. See side-by-side comparisons of product capabilities, customer experience, pros and cons, and reviewer demographics to. RAC and ASM. However, Intelligent cube publishing performance may be affected with the agent enabled. Get inspiration at the MicroStrategy data dashboard gallery. Development products to build business abstraction objects in the metadata: MicroStrategy Architect and Desktop. Hee-Wei Tan (Inactive) · 5月 1, 2017 ·. It is for anyone who works with data – regardless of. As analytics professionals, we encounter several challenges when we develop enterprise dashboards, scorecards, or mobile BI applications. The MicroStrategy Capacity Testing Tool is a client application which connects to deployments of the MicroStrategy platform (specifically, MicroStrategy Web and MicroStrategy Library if available) and runs a user-defined set of end-to-end performance tests on content. Bencekovićeva 33, 10000 Zagreb, Croatia. When we're tuning a car, we're. However, there is still a way for users to view back-end data in a Visual Insight dashboard. Performance degradation occurs because the MicroStrategy Intelligence Server uses an ODBC call (SQLDescribeCol) to determine the proper resources to allocate for the query results of VARCHAR columns. I am a Data Director with more than 27 years of. It supports a collective dashboard, highly detailed reports, ad-hoc queries, as well as Microsoft Office integration. This two-day Dashboarding with Dossiers and Visualizations MicroStrategy training teaches you how to import and refine data to create visually compelling, interactive data representations (visualizations). 2. The first step in analyzing the performance of Intelligent Cube Publication is to look at the post-execution SQL view of the initially published Intelligent Cube and understanding the breakdown. Have experience working with outstaffing, outsourcing, and product companies. You'll find user-generated examples showcasing a variety of use cases such as financial or retail sales analysis. • Experience in analysis, design and implementation of BI applications using MicroStrategy product suite. com. The file contained in the Block provides detailed information on all of the. <br>- Proven track record of managing and directing teams in all phases of BI projects, including data modeling and visualization. When it comes to Microstrategy vs PowerBi, here are the main aspects: There is a possibility to use MicroStrategy as a source in Power Bi report, which is a powerful Microstrategy tool. Enhancing the existing reports with some new metric calculation and attribute changes. The idea is to make faster line-of-business decisions with easy access to information, including performance and sales metrics. You'll get a look at the details of the data, comparing different variables to explain results made evident in canned reports. Challenges are welcome,. Starting in MicroStrategy 9. Note: Make these modifications and re-publish the cube to find out which combination gives better performance. Microstrategy Mobile platform project professional and growing project manager and team leader. Views 1540. 2. MicroStrategy Education is committed to the success of every MicroStrategy practitioner, from novice. Effects on Dashboard/Document performance. Mstr uses metadata to translate user request and this definition is used to create SQL queries using SQL Engine. It is for anyone who works with data – regardless of. Excellent performance-tuning and troubleshooting skills. Visualizations, including dashboards, Power BI reports, and Power BI paginated reports. First, define one visualization as the source. 05/2010 - 07/2016. Additional performance tuning best practices for OLAP Services are provided in the System Administration Help. With its enterprise-grade performance and scalability, MicroStrategy makes it easy to use and provide great value. This technical note will discuss the workflow of a Document Execution Request, introduce the Performance Troubleshooting Cycle, and present links to other resources with detailed steps for troubleshooting specific components that may affect performance. – Advanced SQL coding skills – Solid understanding of Data Modeling concepts – Excellent personal communication, leadership, and organizational skills – Hands on development in BI reporting and Performance tuning• Designed and developed multiple Reports/Dashboards in MicroStrategy Web and Developer (Report Services) for senior executives and Board of Directors • User acceptance testing (UAT) for the last stage in development. Monitoring. com. Creation of Metrics, Prompts and Filters as per the requirements. Tuning query performance and ETL (extract,transform, and load) in order to troubleshoot issues. Visit the data visualization and data dashboard galleries for inspiration. this is the memory MSTR uses for worker set. MicroStrategy Analytics cubes performance is best in the industry from performance point of view. Hear how Acibadem reports physician performance, hospitals’ daily indicators reports, and revenue at entity and department levels with various KPIs and MicroStrategy tools. microstrategy incorporated or anyone who has been involved in the creation, production, or distribution of the. Operating Expenses: Operating expenses for the first quarter of 2023 were $114. Islāmābād, Pakistan. Experience the platform yourself! Request a pilot and a member of our team will contact you to understand your business needs and demonstrate how MicroStrategy can help. SQL for Oracle (PL/SQL) MicroStrategy Mobile Dashboard development. Pros and Cons. o Analysing, designing, building, maintaining and testing reports and universes while working directly with end-users and technical members. Without data, the dashboard will not show the user anything. Start by deciding the rules that work for your. (720) 399-4525. Additionally, the custom number formatting and advanced threshold editor allow us to use colors and symbols to create a richer grid presentation. Our approach, outlined below, reduced the time it takes to render Dashboards to less than • In legacy Dashboards, calculations for forecasting were executed on the MicroStrategy server. Built on the open and flexible architecture of MicroStrategy Report Services™ as Report Services Template (RST) files, templates provide a quick and intuitive method for designing. +44 (0)207 554 8568. Direct OLAP connection with the help of ODBO connector using MDX language connects directly to the SAP HANA. MicroStrategy Analytics is an enterprise business analytics and mobility platform. In the edit site dialog, check the allow performance recording checkbox and click OK. For detailed information refer to the System Administration Help. 5 IBM Cognos Business Intelligence V10. The included analytics tools help your company make sense of data. MicroStrategy recommends the following best practices for designing, configuring, and tuning your MicroStrategy system. MicroStrategy Web. You are a financial analyst and want to build a grid to analyze each region’s performance across different set of products, like home equity loans and certificates of deposit, all in the same view. MicroStrategy use TLS v1. 6% decrease compared to the first quarter of 2022. It has a lot of trouble computing large datasets and is prone to glitches, lags, and problems. chartercom. • Performed performance tuning of reports/cubes using MicroStrategy VLDB settings • Adhered to MicroStrategy Design best practices and organizational guidelines and processes Jr. As database joins are faster, performance will be increased. On the Freeform Sources tab, select Create Freeform SQL report. Transferred the document to the operation team to upload and schedule mappings to the production medium. Linking Different attributes. In their own words, “MicroStrategy is the largest independent publicly traded business intelligence (BI) company, with the leading enterprise analytics platform. These reports represent more of a snapshot in time. About your question, check page 394, Dashboard Editor: Grid: Format. and his peers and supervisors have only praised him for his performance. They are insightful and interactive consoles that use configurable elements (such as search results, lists, filters, matrixes, gauges, and charts) to drill down into data, analyze, predict trends. Logical Size in Microstrategy:performance tuning of pitstop to minimize the data and rendering refresh cycles and optimize the end user experience. Model calculations. Maintain compliance with company's systems and controls methodologies. WeExperience administrating MicroStrategy including permissions, security, performance tuning, and troubleshooting. It has user friendly interface. Analytics Performance Tuning Knowledge Certification. IBM Cognos also connects you with the company data you collect on their. Since the lookup table will be queried for looking up the matching data, adding an index would increase the performance. Senior Developer BI & Analytics. Performance tuning in MicroStrategy. Creating reports by combining report objects and perform unit testing. Generate Oracle AWR report or monitor the database to identify the low performance query. corp. MicroStrategy Optimization: VLDB Settings. | Meet MicroStrategy AI on the road. Tuning Suggestions on Db2 database. On the dataset "Revenue & Discount by Category, Country, Month" create a new derived metric "KPI" defined as follows. •Collaborating with business analysts and stakeholders to understand business requirements and translate them into technical solutions. In-store and online. ExistBI’s extensive industry and technology-specific knowledge, project implementation experience, and training and support services enables it to be a critical partner for clients looking to meet data. 8 to help improve the performance of Quick Search on MicroStrategy Web. Confidential Responsibilities: Served as Primary Micro Strategy developer for the full lifecycle of the data warehousing project from requirement gathering from business analysts to rollout. Conclusion: Thus one can able to create and make changes in Dossier. Right-click on the dossier once again. Full life round implementation of. good title and noninfringment, quality or accuracy. Adding External data from various sources to create dashboard. This will only color every other row of your grid. The "Explain" command can be used to get the cost of the query and the execution plan. "MicroStrategy is a powerful analytic tool that we use to. Efficiently manages thousands of end-user requests (jobs. 2 Choose your data sources and metrics. Dashboard Templates Overview. MicroStrategy offers a lots of built in manipulations for the users that can directly be performed with the help or URL. It performs the following critical tasks for the MicroStrategy BI platform: Runs queries, performs calculations, and formats reports. Core Qualifications. Use Free form reports (if any other tuning doesn’t bring much improvement) 10. We’re here to help you align the future of AI/BI technology with your company vision. Let’s roll. 118 MicroStrategy Education: Dashboards and Data Discovery 10. Workload Management. Password. Data can be connected through an API, flat file, or database. 05/2010 - 07/2016. The target visualizations only display data that also appears in the source. The newest feature release of Microstrategy, Microstrategy 10. Jan 13th, 2017;. 9. Microstrategy dashboards in fact rely on a traditional server and client based model that limits the platforms supported and makes implementations longer and more expensive. Standard (user name & password) LDAP Authentication. N/A. Bengaluru, Karnataka, India. Istanbul Metropolitan Municipality BI &. Validating data. To fine-tune your data, we need to examine the data elements in our control–namely data size, data complexity, and data shape–while ensuring we can answer the questions that the dashboard intends to solve. 5&plus; years of experience in Snowflake. Metadata stores object definitions and connection information. Department of Energy (DOE). Visit the data visualization and data dashboard galleries for inspiration. 3/9. ANALYST VIDEOS & TUTORIALS. 2. The list of privileges and their descriptions can also be found in the MicroStrategy - System Administration Guide that comes with the product documentation. You can follow online guru for important updates. Some of the key features of dashboard software include data integration, data visualization, customization, interactivity, and real-time updates. Retail is leveling up with omnichannel analytics. Referrals increase your chances of interviewing at IDESLABS PRIVATE LIMITED by 2x. •Tuning MicroStrategy Logical Data Model to improve report performance. MicroStrategy Web. You can connect MicroStrategy reporting tool with any data, including big data, flat files, social media data, and so on. The first step of the cycle is to quantify the performance by measuring the time spent in each of the components that are part of a Document Execution Request, as described in the preceding sections. Dossiers automatically adjust to look great on any screen. For all other outputs, MicroStrategy Office, MicroStrategy Web in DHTML mode and MicroStrategy Web in Flash mode the Intelligence Server generate XML. • 30% Performance Improvement with Lookup Cube Caching. It also combines the agility and productivity of self-service visual data discovery with the security, scalability, and governance features of enterprise-grade business. December 18, 2008 MicroStrategy, Performance Tuning Tiwari Ashish. Perform information systems needs assessment, information gathering, and recommend appropriate business systems and IT infrastructure for MicroStrategy customers. See KB485086: Best practices for performance. For more details on these areas and many more, check out our whitepaper on designing efficient workbooks. Remove hierarchies for invisible dimensions. The list of supported hardware and Mobile OS versions remains the same as the MicroStrategy Mobile Platform App. This is an example of a manufacturing unit dashboard analyzing production built using Vitaracharts and Microstrategy. likes. Dashboard Layout. SQL Server Index Maintenance and Performance Tuning for Large Tables; Rewrote and tuned long-running SQL queries to cut execution time, ease database load and improve scalability. <br>Skills: SAFe/Agile Methodologies, Reporting and Analytics, MicroStrategy, ETL, Informatica PowerCenter, SQL, Teradata, Teradata SQL assistant, Python, Oracle. IBM Cognos is rated 8. 4. Reporting with OLAP Services and Intelligent Cubes adhere to the same standards of data access security as the rest of your MicroStrategy project. In MicroStrategy 11. Developed a dashboard using MicroStrategy for analysing various places in India and concluding which place is the most suited for setting up a steel manufacturing company as per the clients’ needs. Expert data skills, including complex queries, performance tuning, expertise in a variety of approaches (e. 3/9. MicroStrategy - Effective Business Dashboards MicroStrategy Nederland. In order to enable SQL tracing on MicroStrategy Secure Enterprise, follow the steps below: Launch the MicroStrategy Diagnostics and Performance Logging tool. Additionally, this role will assist in the design and construction of relational databases to meet… Starting in MicroStrategy 2021 Update 1, you can connect to the on-premise database from the MicroStrategy cloud via Gateway Agent. AVER is seeking a Tableau Developer with in-depth knowledge and experience across business intelligence data insight, reporting support, dashboard functionality, high level analytics and overall administration of the platform. For information on connecting to databases, see Connect to Databases. Worked on Production issues. This article documents the differences between a slicing and filtering selector and how they effect performance in MicroStrategy Web. A clean workbook is a happy workbook. However, DirectQuery can be combined with Import Data to boost the. Almost 10 years of experience in international BI software vendor. Support and Maintanence. If installing over previous versions of the product, the folder remains the same. The following window appears: Ensure that the Select Configuration box shows 'CastorServer instance', and make sure to uncheck the checkbox for 'Use Machine. In most cases, if a report is slow it’s an issue with step 2, your data model. 1 and other reduce product. Performance tuning and troubleshooting You are a MicroStrategy administrator who wants to manage the • Tuning Linux MicroStrategy Analytics platform in a Linux environment • Tuning MicroStrategy Web and application servers Best class experience if you have • Tuning Intelligence Server 10. Skip to main content LinkedIn. The top reviewer of IBM Cognos writes "Helpful online community. 3 million, a 56. datapine helps people to turn data into actionable insights and make data-driven decisions in real-time. Understand your data characters and choose the matched configuration. 4. Importing Dashboards; Exporting Dashboards. From Oracle DBA Consulting to Oracle App, Oracle Data Warehousing to Oracle Analytics. Step 5: Go to RZ10 (to change the Profile parameter values)MicroStrategy. MicroStrategy - Creating Dashboard. To use it you must enable it on a per-site basis. Multi-series Line Chart. There is a lack of overall or a unified view of the entire reports along with analysis models and results, data might be stored in different formats. RM Performance Dyno Tuning, Pakenham, Victoria. MicroStrategy is a Business Intelligence (BI) and On-line Analytical Processing (OLAP) software which allows reporting and analysis of data from a variety of sources, including data warehouses, Excel files, and Hadoop distributions. Since the Quick Search indices make use of the Change Journaling data, they can easily update their existing indexes based on this data instead of having to do a full table scan. Delete or consolidate unused worksheets and data sources. Use Aggregate. 0, while MicroStrategy is rated 8. +44 (0)207 554 8568. Documents and Dashboards for MicroStrategy Report Services: MicroStrategy Report Services: Documents and Dashboards - Ebook written by MicroStrategy University. 6. Mat: Over the past several years, Tableau dashboards have transformed from basic reporting objects into complex decision-support tools powered by huge volumes of data. Chicago, IL. 19. This certification demonstrates an individual’s ability to identify and resolve performance bottlenecks, as well as provides best practices for improving. Interactive data explorer that allows users to quickly examine information on occupational radiation exposure information at the U. Usage of Metalink for SR’s and patches research • Microstrategy : Installation and Administration in 7i and 8i. The speed-up may not always be linear like that, but you get the idea. Ad-hoc reporting is a business analyst’s quick and off-the-cuff tool for drill-down analysis on the fly, usually contained to a small number of power users. Microstrategy and Tableau Experience: 8+ Please Share your Updated CV's to : Date Of Birth Pass Port No and Expiry Date: Alternate Contact Number Current CTC: Payroll Company: IDESLABS - Consulting Services. However, there is still a way for users to view back-end data in a Visual Insight dashboard. for Software update and setting up the features in the reports. These factors cannot be accurately predicted, so there may be room for improvement with respect to the default. This course will make you walk through the essentials of MicroStrategy and its architecture, create schema objects, project design, and many more. High Performing Dashboards: One of the major challenges that we helped our customer overcome was the slow performance of their existing dashboards. In anticipation of resources, a large memory will be allocated for a small amount of data (even if the string is only a few hundred characters. A dashboard is made up of multiple visualizations. The XML generated to transport data and Dashboard formatting information is generated using a tree of nodes, as any other XML file, in order to separate the different sections and pieces of data. Objective : Micro Strategy professional with almost 7+ years of result-driven experience in Data Modeling, Designing, Architecture Data Warehouses and BI applications in diverse industrial sectors like manufacturing, pharmaceutical, banking, retail and insurance. Interview:-Phone/Skype. filters, custom groups, consolidations, reports and documents), performance tuning, optimization of intelligent cubes and. Learn our Microstrategy Training to master yourself in building reports and dashboards using MicroStrategy from scratch with hands-on training from real-time experts. Also, users can share data and visuals without obstacles. Designing, building, and maintaining data integration processes in test and production environments of ETL processes, and design data models. KB441987. This section describes only the most basic guidelines. Slice and dice features are awesome. Since the Quick Search indices make use of the Change Journaling data, they can easily update their existing indexes based on this data instead of having to do a full table scan. The target visualizations only display data that also appears in the source. $40 per user. A professional with 10 years of experience in data analysis & visualization, data integration, manipulating and analyzing different kinds of the data in banking and financial services industry. 0. However, there is no significant improvement against Synapse Analytics. This optimizes the performance as well as resource utilization of the system resulting in. Designed and developed Dashboards using MicroStrategy Report Service Documents for various products and services in Insurance Service Group. Administrative access to the OS is required to modify system parameters. There. Lead the design and build of data management solutions which provide data acquisition, data quality, data transformation, master data management and data integration of disparate sources. This technical note is part of the "How to troubleshoot Dashboard Performance" document that can be found in the article KB19625: Dashboard performance troubleshooting in MicroStrategy 9. Job Description This individual will serve as a reporting expert on Business Intelligence projects. Answer: Go with dossier. guaranteed peak performance in pace with the changing needs. Experience inETL Data Warehouseenvironment. Click Certify. The goal of the cycle is to improve performance by identifying which components are acting as bottlenecks, then making the appropriate modifications to these components specifically, the environment as a whole, or the dashboard itself. Analyze the low performance query using DBA knowledge, add. 50Use common metadata for dashboard creation. So, having a deep grasp of this software means the candidate can effectively carry out tasks like report creation, project design, system management, and performance tuning. Highly accomplished and creative Microstrategy Developer with deep experience in all aspects of software development. com. . If you manually enable this setting. Just summarizing the slides I presented at World, touching on ideas and areas of optimization for lightning fast performance of your mobile apps. Boston, MA. Responsible in analyzing and designing reports in Microstrategy and Actuate. A document or dashboard can contain data from one or more MicroStrategy reports. Strong. • Ship latest JDBC driver with Arrow Format enabled. Datadog PostgreSQL Performance Monitoring (FREE TRIAL). Creation and Design of OLAP databases and Datamarts. While the default values should result in the best report performance in most cases, some reports may perform better when certain VLDB Properties are set to non-default values. Experience designing complex dashboards that take advantage of all Tableau functions, including data blending, actions, parameters, and more. Step by Step Approach: Step 1: Click the Performance Analysis Tool. MicroStrategy Intelligent Enterprise™ Platform Help. The following example from MicroStrategy Tutorial serves to. 14. To be successful and outpace the competition, you need a. MicroStrategy AI is here. You can use these reports and dashboards to make decisions about tuning the MicroStrategy system or identify problem areas. Be experienced with handling performance issues with Qlik applications (Performance tuning); Have knowledge/experience in utilizing Qlik API's for integration with web pages thru true mashups; Nice to have: be experienced with other BI analytical tools (i. For example, columns that are frequently accessed in the WHERE clause are good candidates for indexing. Access reports and dashboards on iOS, Android, and Windows devices. Configure the System Design. MicroStrategy Version Upgrades. this allows users to perform the in-depth analysis of their data and get the valuable results from their data. Connect with our partner network to build innovative solutions that ignite brand. The Datadog Infrastructure module has a specialist integration that allows it to monitor PostgreSQL databases. - Performance Tuning and Optimization - Worked on initiatives such as Automation of Monthly Operational Report in Power BI. The memory usage is consistent with 10. MicroStrategy Workstation Become a More Intelligent Enterprise Whether you're working with dossiers, cards, documents, or managing an entire intelligent enterprise, Workstation empowers you to do everything from one place. Building, publishing customized interactive reports and dashboards, report. Job Desription:-. Microstrategy Developer Resume. First, define one visualization as the source. The table below summarizes a few key modules that commonly consume the most amount of time during a dashboard execution: Responsibilities for microstrategy developer. Apr 2019 - Present 4 years 8 months. SQL for Oracle (PL/SQL) MicroStrategy Mobile Dashboard development. A line chart with KPIs can display multiple data series at the same time and automatically calculate the difference rate. To begin, the architecture for dashboard execution is. When expanded it provides a list of search options that will switch the search inputs to match the current selection. You have to consider the performance tuning of your data source. N/A. x releases, and the new Multi-table Data Import (MTDI) cubes. A visualization is a visual representation of the data in a dashboard, such as a grid, line chart, or heat map. A mobile dashboard is a data analytics tool used to track important key performance indicators (KPIs) and display them visually on a mobile device. 9 and 79 million rows in the. Welcome to Platform Analytics! The vision of MicroStrategy is Intelligence Everywhere. Set Operator Optimization. Summary. It is still far from being an enterprise solution. • Connectivity Wizard Support for Snowflake • ODBC & JDBC drivers shipping OOTB. Hi, The report can be tuned. 0. CORE COMPETENCIES - Complex Metrics and Calculations - MicroStrategy Semantic Layer - design and development - Problem Solving – MicroStrategy backend and frontend - Translating business requirements into technical specifications - SQL and dataset optimization - Project Full Life Cycle – from DEV to. The following topics describe sizing guidelines to consider when you initially set up MicroStrategy. Microstrategy Dashboard performance improvements steps: Many times, causes of poor performance can be simplified to specific components. Tableau Explorer. Dive Deeper with the Tableau Performance Checklist Series. The summary tabs provide information like Sales, Cost, Profit and Profit Margin, and overview of how all regions are performing along with monthly trend in spark lines. Learn how to switch to a compound grid, add column sets in this new visualization. Analysing reports and dashboards. MicroStrategy. How to Create Dashboard Report in MicroStrategy, Step by Step? Suresh. o Performance tuning of reports, universes, and servers. To configure the MicroStrategy Mobile Library app, visit the MicroStrategy. A dossier is an interactive display that you can create to showcase and explore business data. This is a guest blog post co-written by Amit Nayak at Microstrategy. 8+ years of Professional experience which includes Design , Technology and implementation of MicroStrategy applications with competence within creating Attribute , Tatsachen , Template , Filter , Prompts , Metric , Reports , Related and Dashboards using MicroStrategy 10. MicroStrategy Intelligence Server is the architectural foundation of the MicroStrategy platform. KB484932: Best Practice for Performance Tuning using Oracle. As a reporting and analysis platform, MicroStrategy allows developers to build reports and dashboards using an integrated development tool for all capabilities. 0+, you have the ability to see how long it takes each visualization to execute, what query is being sent to the DataWarehouse, or what request is being done to an In-Memory intelligent cube. Architect. For example, passing value prompt answers from one document to another in a link is a common practice, and one that can have a negative impact on performance. Enable optimization to remove repeated tables in full outer join and left outer join passes. Highly formatted MicroStrategy reporting. To activate the performance recorder on the server, navigate to the administration-sites page and check the site which you wish to enable. Format, analyze, filter, and layer the visualizations to create appealing, insightful dashboard-style dossiers through. For each source, you can see how many reports/documents used a cache, how many used an Intelligent Cube, and how many used an external data source. NOTE: This only works on Visual Insight dashboards with at least 2 datasets. You can learn more about microstrategy Dossiers tutorial in Microstrategy training. Key Features. Dashboards that inform the category manager by monitoring spend, assessing. 4/10/9. This section describes only the most basic guidelines. It performs the following critical tasks for the MicroStrategy BI platform: Runs queries, performs calculations, and formats reports. Always consider to collect database statistics as the query execution plan is generated based on that. For a better understanding of this book, familiarity with writing SQL, a basic idea of query tuning, and some coding experience in your preferred language is expected. Key Features.