Linux Performance Tuning Interview Questions

Every now and then on this site there are people asking what are some sys admin interview questions. Oracle Performance Tuning Interview Questions and Answers Oracle Performance Tuning Interview Questions and Answers. The Performance Tuning Guide explains how to fine-tune a Red Hat Enterprise Linux 6 subsystem for specific services. Oracle DBA Interview Questions and Answers - ASM Oracle ASM Interview Questions and Answers What is ASM in Oracle? Oracle ASM is Oracle's volume manager specially designed for Oracle database data. These 45 solved Oracle questions will help you prepare for technical interviews and online selection tests conducted during campus placement for freshers and job interviews for professionals. Suppose we have 2 tables called Orders and. Software Performance testing is the type of testing performed to decide on the quality of the execution of the system which is under scrutiny to assess the measure, validation or confirm the quality properties of the framework like responsiveness, speed, scalability, stability under a varied variety of load conditions. Learn More. DevOps / Sys admin Q & A #9 : Linux System / Application Monitoring, Performance Tuning, Profiling Methods & Tools. We need our DevOps engineers to. Shilpa Nair Shares Her Interview Experience on RedHat Linux Package Management Previous story 15 Useful MySQL/MariaDB Performance Tuning and Linux Interview. today it is taking 5 min. Performance tuning basics Question: I am new to Oracle tuning, and I want to know the steps for Oracle performance tuning. Programmer starts with optimizing algorithms, data structure, JVM, Garbage collectors but they eventually reach to a point where System performances come into play. Interview Questions (10) Linux (6) Oracle 11g (11) Oracle 11g New Features (24) Oracle 12c (2) Oracle 12c New Featurs (1) Performance Tuning (6) PL/SQL (1) RAC (18) RMAN (6) Sample Resumes (3) Security (3) Uncategorized (9) UNDO (1) My Recent Posts. Here are top 50 objective type sample prince2 Interview questions and their answers are given just below to them. In this PySpark article, we will go through mostly asked PySpark Interview Questions and Answers. TIB Academy, Best IT training in Bangalore with 100% Placement assistance. The speed of computing might be wasting valuable human time (users waiting for response); 2. 4 Grid and RDBMS in RAC & Data Guard Environment. MySQL Tutorial Learn MySQL step by step. Include this LinkedIn profile on other websites. What’s Your Favorite DevOps Interview Question? 20 DevOps Pros Share Their Favorite Questions and How Developers Can Prepare Stackify June 21, 2017 Developer Career Development Everyone’s talking about DevOps these days, so it’s no surprise that companies are looking for developers and team leaders who are well-versed in the latest DevOps. 1 Job Portal. Easily browse all of the MSSQLTips. Linux system admin, Tibco We can do BW performance tuning by setting these properties as. Automatic Optimizer Statistics Collection - The name says it all. Linux Shell Scripting Interview Questions and Answers – Part1. As with any other post on the subject, make sure you test before and after you make an adjustment to have a measurable, quantitative result. This Interview questions for PySpark will help both freshers and experienced. Difference between SQL Server 2000 & SQL Server 2005 features, or new features of 2005 vs 2000. If you fail in one interview try for another interview, try and try until you get success. Great post & keep up the good work. Guidance Database DevOps Docker EC2 Google Cloud HAProxy HTTP IAM Interview Questions Jenkins Linux Load Balancer monitoring tool mysql. Always prefer to perform joins in the database if possible, as database joins are faster than joins created in Informatica joiner transformation. AWS launched new EC2 M5 Instance Family and today we are comparing with EC2 M4 instance. How To Open Or Close Different Periods In Oracle R12!! How to open Purchasing, Payables,GL and Inventory Periods in Oracle Apps R12 version. The speed of computing might be wasting valuable human time (users waiting for response); 2. Your primary database is running and you want to reduce downtime because of unplanned outages. Performance tuning basics Question: I am new to Oracle tuning, and I want to know the steps for Oracle performance tuning. 1 software development training institute in Bangalore offering all trending software courses for freshers, laterals and working professionals to find the best job opportunity. I've compiled 25 performance monitoring and debugging tools that will be helpful when you are working on Linux environment. Linux : SSD performance tweaking queue Browse other questions tagged linux ssd performance-tuning or ask your that they are asking about which have leading. PL SQL is the Procedural Language Structured Query Language which will use to add the. Try to figure out the answer to the questions yourself before reading the answers. :bigdata architect are you curious, motivated, and forward-thinking? at fis you€™ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. After an in-depth technical interview, the interviewer might still not be satisfied and would like to test your practical experience in navigating and analysing big data. Total System Global Area 1068937216 bytesFixed. You need an amazing resume with an amazing cover letter and you need to skillfully answer the interview questions. There could … Continue reading SQL Query Parsing. Database Tuning Questions There is a query which takes more time in production, the user has reported the issue, and we have fine tuned the same and it is working fine now in testing environment, we need to explain the user the root cause and also we need to show the user the query is running fine in production. There are many ways to improve the performance of Hadoop jobs. What are the major focuses of Performance tuning? Ans: Performance tuning focuses primarily on writing efficient SQL, allocating appropriate computing resources, and analyzing wait events and contention in a system. Be aware that there is usually no performance to gain by tuning the JVM. An application does not work on its own. Cassandra Performance Tuning Dedicated Commit Log Disk: I think this is the first tune-up you may want to try as it gives you a significant performance improvement. Teradata Interview Questions on Performance Tuning Q61) Explain CHECK Constraints in Teradata? CHECK constraints are the most general type of SQL constraint specification. Beyond the cfg File Cory Sane Database Analyst | Architech. The frequently asked questions from oracle database are given below. Linux system admin, Tibco We can do BW performance tuning by setting these properties as. interview questions customer service advisor oracle. SQL Server | How to select all records from one table that do not exist in another table? - Different Methods & the Best Method Today I will talk about how we can fetch records from one table that do not exist in another table. Alerting Always-on CHECKDB Cluster Database Attach Database Mail dbmail deprecated ereg ERRORLOG Eventlog Hotfix Index Defragmentation Index Maintenance Index Rebuild Index Reorganize Interview Questions language Microsoft Azure mysql non-english Page split Performance Tuning php powershell Renaming Live database Security set_magic_quotes. Whenever a row enters the lookup, the. Linux Shell Scripting Interview Questions and Answers - Part1. JBoss Datasource interview questions. Oracle DBA Interview Questions Most asked Oracle DBA Interview Questions. My favorite question during Interview for people to work as MySQL DBAs or be involved with MySQL Performance in some way is to ask them what should be tuned in MySQL Server straight after installation, assuming it was. I'll be updating this post with more questions. Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals. Nginx Performance Tuning Reference for Geeks. If you run the search, you will see that performace tuning also has to do with what your server is running - there are different parameters to increase or decrease according to the service you are. Fear not, for when talking about Linux performance there is one person that knows it all. Along with 16+ years of hands on experience he holds a Masters of Science degree and a number of database certifications. And also configure your system in such a way so that no Bottleneck occur. What is the max # of cpu’s a BW engine can use?. 4 Modifying a SQL Tuning Set. Bytes Message allows data to be read using any type. IBM Infosphere Datastage - Performance Tuning Performance Tuning will have special considerations when tuning the overall system versus individual job. We need our DevOps engineers to. Step 3: Working the plan assesses the details of the system, in terms of specific architecture,. There are total 254 questions are answered under SQL Server Performance Tuning category in the book “SQL THE ONE”. Enjoy your interview preparation and good luck with your next interview!. There are various performance tips which you can apply to third-party tools that work well with Linux. The tkprof tool is a tuning tool used to determine CPU and execution times for SQL statements. Oracle interview questions !!! Working with AWR - Oracle 10g for Performance tuning in Oracle AWR The Oracle 10g database introduces a new framework for managing many tuning tasks automatically, for producing real-time information about the database's health, and for extending advisories to improve performance. Java Performance Tuning Sample Code - Performance Tuning Code Samples from Java Platform Performance: Strategies and Tactics. Oracle DBA ( For 0 to 4 Years Exp. But before changing commit log destination it would be better to know it gives performance boost. CareerCup's interview videos give you a real-life look at technical interviews. This UNIX tuning interview resource is a great teacher and helps to give you the confidence you'll need to answer those tough UNIX tuning interview questions. Different ways to get Oracle Software Release Number/Version Number: April 18, 2019. It also helps you understand if moving to flash storage, or adding server capacity, will improve performance, and if so, how much. These 20 solved Performance Testing questions will help you prepare for technical interviews and online selection tests conducted during campus placement for freshers and job interviews for professionals. Oracle Interview Questions and Answers By going through this questionnaire, anyone must be able to recognize the questions and explanations provided. Linux TCP Tuning The aim of this post is to point out potential kernel tunables that might improve network performance in certain scenarios. If you find any new questions, you can always send me through the contact form below. Here is some most commonly asked interview qyestions collections about MySQL. Want to make your project always high-performance operation? Here Coding compiler sharing some tips you can take to eliminate cache bottlenecks, as well as some other performance tuning suggestions. Read on to know more about oracle dba Interview Questions. 0 with the SQLPS module. It is good practice for big production projects to set the minimum -Xms and maximum -Xmx heap sizes to the same value. GangBoard offers Advanced LoadRunner Interview Questions and answers that assist you in splitting your LoadRunner interview and procure dream vocation as LoadRunner Developer. Hello, I have job interview next Wednesday, and its been a couple of years since I was in an Admin role, back with Windows 2003. These Apache Spark Interview Questions and Answers will guide you to clear all Interviews. How do you monitor the server resources if inadvertently high traffic is reported ? Ans. What would you do? it's very likely that you have some infrastructure policy which closes idle connections before when they are still Active for the application server. More on Oracle database performance tuning. Seek a Linux administrative position where I can maximize my technical experience. Each thread in. What are the best practices in Load & Performance Testing? Following are the best practices in terms of load and performance testing. According to research Oracle Performance Tuning has a market share of about 40. Interview with Cesar M. Candidates will always have access to our human resources department to ask any questions they might have during the interview process. Answers to PowerShell Interview Questions for SQL Server DBA. R Performance Tuning | Learn Tips to Improve Speed & Memory of R Programs by DataFlair Team · July 3, 2019 In this R tutorial, we are going to discuss about the performance tuning in R. This is called Scalability. Otherwise there is the common Java tooling (JVisualVM, JMX, hprof, and some JVM flags). This list is not comprehensive or authoritative by any means. ITIL - Interview Questions and Answers. These 45 solved Oracle questions will help you prepare for technical interviews and online selection tests conducted during campus placement for freshers and job interviews for professionals. clouddba:-DBA blog on Oracle,Oracle cloud,DevOps,PostgreSQL and Other Databases. What is the difference between Soft Link and Hard Link? Soft link:-This is a Symbolic link between files. Pro Oracle Database 11g RAC on Linux provides full-life-cycle guidance on implementing Oracle Real Application Clusters in a Linux environment. The frequently asked questions from oracle database are given below. We need to load PowerShell 3. Database Research & Development: Get success in the interview by reading a SQL Server, advance Database backup & restore interviews questions and answers (Day-7). Tuning an SQL query for performance is a big topic. Suppose we have 2 tables called Orders and. Also assume that the application is profiled already. The catch here is that how you can handle the existing NULL values. 44% of the interview applicants applied online. Obviously, there is more to performance tuning and optimization than we can discuss in the context of this small article – entire books have been written on Linux performance tuning. PL SQL Interview Questions : In my previous articles I have explained the SQL interview questions , BI Interview questions which will give the best idea about the question that may ask in interview. If you fail in one interview try for another interview, try and try until you get success. You'll need to understand how Linux manages system resources like CPU, memory, storage, and network connectivity on behalf of your running applications. Oracle interview questions !!! Working with AWR - Oracle 10g for Performance tuning in Oracle AWR The Oracle 10g database introduces a new framework for managing many tuning tasks automatically, for producing real-time information about the database's health, and for extending advisories to improve performance. I hope this article must have provided insight regarding the questions that can be asked in an interview and you can now confidently handle your interview process. We need to load PowerShell 3. Linux interview Questions (Basics) 1. Difference between SQL Server 2000 & SQL Server 2005 features, or new features of 2005 vs 2000. 250+ Red Hat Linux Essentials Interview Questions and Answers, Question1: What is a Linux server used for? Question2: What is the meaning of Red Hat? Question3: What can you type at a command line to determine which shell you are using?. Teradata Database can scale from 100 gigabytes to over 100+ petabytes of data on a single system without losing any performance. 5 Performance Tuning and Best Practices 5. Through log analysis, we were able to determine within the hour that this issue was caused by the introduction of a new feature the day before – custom sections – and in parti. We will introduce you to a few free tools that are available to monitor and manage performance on Unix systems. Certified Sybase ASE 15 0 Administrator Associate. Mostly when reading them they are all junior to mid-level questions. In this post, we will provide a few MapReduce properties that can be used at various mapreduce phases to improve the performance tuning. Grep, Awk and Sed Performance_Tuning_Waits_Queues ---2005. Answers to PowerShell Interview Questions for SQL Server DBA. I decided to start a series of blogs where I interview key people in the SQL Server community. Oracle Performance Tuning is the tuning performed to increase the performance of systems to make sure it never faces performance issues such as increase in load. Tuning Interview Questions Application user is complaining the database is slow. Q) How to tune lookup transformation to improve the performance of the mapping? This is a frequently asked question in informatica interview. I Hope these Performance Testing Interview Questions will help you in your interviews. Interview Questions. There are various performance tips which you can apply to third-party tools that work well with Linux. Oracle Performance Tuning. July 17, 2019 Mehmet Salih Deveci 0 Comments a dba guide to sql server performance troubleshooting part 1, Activity Monitor, database performance issues and solutions, difference between dmv and dmf in sql server, dmv commands in sql server, dmv in sql server with examples, dmv performance sql server, dmv to check sql server performance, dmvs. ORACLE BACKUP and RECOVERY INTERVIEW QUESTIONS WHICH IS VERY helpful in REAL TIME INTERVIEWS LIKE What is the difference between cold and hot backup?. If you're planning to appear in a PeopleSoft technical interview, component interface is something, which you need to know at any cost. There are total 254 questions are answered under SQL Server Performance Tuning category in the book “SQL THE ONE”. 6 Step by Step Installation -1. Here is some most commonly asked interview qyestions collections about MySQL. • Performance Tuning • ETL Workflow requirements:- In the Phase of work flow req, ETL Tester can identify the performing scenarios how to connect the database to server which environment supports the performance testing and to check the front end and back end environment and batch jobs, data merging, file system components finally reporting. Don't be too serious. Depending on its position in the CREATE TABLE or ALTER TABLE SQL text, a CHECK constraint can apply either to an individual column or to an entire table. Interview questions: yes. Without applying any z14-specific tunings, a wide range of benchmark results are presented covering LPAR, z/VM guest and KVM guest. 5 5 Performance Evaluation using Fusion-io SSD. Discuss each question in detail for better understanding and in-depth knowledge of DB2. Otherwise there is the common Java tooling (JVisualVM, JMX, hprof, and some JVM flags). If you are exploring a job opportunity around Informatica, here is a list of Informatica interview questions that will help you crack your Informatica interview. Oracle Performance Tuning Interview Questions & Answers. Performance Tips for Linux-friendly Third Party Applications. It also helps you understand if moving to flash storage, or adding server capacity, will improve performance, and if so, how much. Pinal Dave is a SQL Server Performance Tuning Expert and an independent consultant. This is the list of top 50 articles containing the most common SQL interview questions, ordered by Alexa rankings (at the time of posting). The good applications usually provide a monitoring web page and/or an API. The Ultimate Reference & Learning Guide for IBM DB2 Database Administration careers! Over 150 Certification Questions. Nginx Performance Tuning Reference for Geeks. There are various performance tips which you can apply to third-party tools that work well with Linux. But before changing commit log destination it would be better to know it gives performance boost. An application does not work on its own. Most Popular SQL Server Performance Tuning Tips, SQL database performance tuning is a tough task, especially when you are working with voluminous data where even the smallest changes can affect the overall performance of the server dramatically. This UNIX tuning interview resource is a great teacher and helps to give you the confidence you'll need to answer those tough UNIX tuning interview questions. Apply to 945 Performance Engineering Jobs on Naukri. Questions to ask prospective software developers. It's not much fun to interview possible candidates. Programmer starts with optimizing algorithms, data structure, JVM, Garbage collectors but they eventually reach to a point where System performances come into play. java -version run this command in linux to know the java version. This was followed by 30 minutes of DB2 technical questions, including the mechanics of stored procedures, the process of creating user-defined functions, the definition of a join and the different kinds, the performance differences between joins and sub-selects. These 20 solved Performance Testing questions will help you prepare for technical interviews and online selection tests conducted during campus placement for freshers and job interviews for professionals. You can use the same Node Manager process to control server instances in any WebLogic Server domain, as long as the server instances reside on the same machine as the Node Manager process. The biggest selling point for Apache Hadoop driving enterprise adoption, as a big data processing framework is - the cost effectiveness in setting up data centers for processing huge amounts of structured and unstructured data. Answers to PowerShell Interview Questions for SQL Server DBA. Fidelity - Performance Tuning Interview Questions Fidelity Interview Questions 2016. This software or hardware and documentation may provide access to or information about content, products, and services from third parties. Here is a list of frequently asked questions on Component Interface. In this article, we will look at PEM - "PostgreSQL Enterprise Manager". Arup Nanda has been an Oracle DBA since 1993, handling all aspects of database administration, from performance tuning to security and disaster recovery. Oracle Interview Questions. Write down all the people's name in a panel. 5 5 Performance Evaluation using Fusion-io SSD. These Linux questions were asked in various companies like IBM, TCS, Infosys, and Accenture for Linux administration interviews. In this article i will try to explain most important PL SQL Interview Questions that may ask in interview. Arup Nanda has been an Oracle DBA since 1993, handling all aspects of database administration, from performance tuning to security and disaster recovery. This Interview questions for PySpark will help both freshers and experienced. I'm wondering what are your best senior level Linux admin interview questions. Make sure to refresh your knowledge by reviewing this list of RAC Interview Questions. Some of the Oracle Data Guard related questions are listed below. Thread Count Thread count is the number of http actions that can be executed concurrently. It then gives you an overview of performance testing and different monitoring tools. Is there a reason some guitarists tune down half or whole steps, other than preference or style? It bugs me sometimes when I would like to play along with a song only to find that it's played down. SQL Query Interview Questions | SQL Interview Questions in Query form Amit S February 4, 2019 2 Comments In my previous article i have given different complex sql queries as well as sql queries for interviews. TIB Academy, Best IT training in Bangalore with 100% Placement assistance. • Performance Tuning • ETL Workflow requirements:- In the Phase of work flow req, ETL Tester can identify the performing scenarios how to connect the database to server which environment supports the performance testing and to check the front end and back end environment and batch jobs, data merging, file system components finally reporting. - Performance and Tuning on the Solaris 2. Later it was enhanced for use in the OLTP databases as well. We need to load PowerShell 3. Performance tuning is a reactive work that starts after the system has been tested and is ready to go popularly called pre go-live (or) after go-live wherein real-time traffic, online transactions demand the DBA’s to actively look into performance issues and tune the system. Every now and then on this site there are people asking what are some sys admin interview questions. 2 Loading a SQL Tuning Set; 17. informatica scenarios based questions In most of the Informatica Interview the panel will come with Scenario based questions which is bit tricky and confusing. Posts about Tibco EMS Interview Questions written by [email protected] Bytes Message allows data to be read using any type. These questions are divided into two parts are as follows: Part 1 - Angular 5 Interview Questions. SQL performance tuning is a tough task and key in handling the increasing load on a web application. Sybase ASE 15 Best Practices: Query Processing Optimization. Here I have listed few scenario based questions:. Along with 16+ years of hands on experience he holds a Masters of Science degree and a number of database certifications. But not too much. When we talk about GNU/LINUX distributions we find a big collection of them, which can cover practically all the needs in almost all areas. However the Linux machine, by default never allocates a high amount of memory for this purpose, as it requires memory for other applications as well. In this post, we will provide a few MapReduce properties that can be used at various mapreduce phases to improve the performance tuning. Introduction When it comes to tuning a badly-performing query, there are many things that need to be checked. Some of the Oracle Data Guard related questions are listed below. The Performance Tuning Guide explains how to fine-tune a Red Hat Enterprise Linux 6 subsystem for specific services. Now the interviewer might ask, and what's written in the Performance Tuning guide? My answer is, how to identify source and target bottlenecks and all other potential pain points. Whatever the case, interviewing for a MySQL DBA is a skill in itself so I thought I'd share a guide of top MySQL DBA interview questions to help with your screening process. #1 Finding The Culprits. Programmer starts with optimizing algorithms, data structure, JVM, Garbage collectors but they eventually reach to a point where System performances come into play. Top 30 PySpark Interview Questions and Answers. Obviously, there is more to performance tuning and optimization than we can discuss in the context of this small article - entire books have been written on Linux performance tuning. Level: Intermediate Expected answer: If you get excessive disk sorts this is bad. In this chapter we can see questions and answers on Indexes, Statistics, Performance Monitoring, Query Tuning, Scenarios, Partitions, In-Memory OLTP and TEMPDB. Shilpa Nair Shares Her Interview Experience on RedHat Linux Package Management Previous story 15 Useful MySQL/MariaDB Performance Tuning and Linux Interview. It is the study of both operating system (kernel) and application performance, and this book will tell you all you need to know about Linux performance monitoring and tuning. When the organization data is created at a single point of access it is called as enterprise data warehousing. What are the bottlenecks that effects the performance of a Database / Application. For those of you first getting your hands dirty with tuning, I suggest you tread lightly and spend time working on development, test and/or sandbox environments. Don't tune too early. Follow each link for better understanding. Application Optimizing is more important in Oracle Performance Tuning Applications often are an end user's only access to the database. Sybase ASE 15 Best Practices: Query Processing Optimization. Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals. Top 25 SQL interview questions and answers about indexes A SQL Server index is considered as one of the most important factors in the performance tuning process. SQL Query Interview Questions | SQL Interview Questions in Query form Amit S February 4, 2019 2 Comments In my previous article i have given different complex sql queries as well as sql queries for interviews. 4 Grid and RDBMS in RAC & Data Guard Environment. TIB Academy is the No. online hadoop training January 11, 2019 at 2:58 pm. Here is a list of frequently asked questions on Component Interface. Here are top 50 objective type sample prince2 Interview questions and their answers are given just below to them. The person who knows Linux OS needs to have knowledge of fundamental Linux concepts like copying and moving files, creating symbolic and hard links, and using Linux standard text-processing commands along with pipelines and redirection. These 20 solved Performance Testing questions will help you prepare for technical interviews and online selection tests conducted during campus placement for freshers and job interviews for professionals. MySQL Performance site, published tips about tuning your MySQL server Performance. Linux is a free and open-source operating system which is built with the help of a Linux kernel. It also helps you understand if moving to flash storage, or adding server capacity, will improve performance, and if so, how much. Automatic Workload Repository (AWR) - An extended version of the STATSPACK repository that is the heart of all the new diagnostics and tuning features. Performance Tips for Linux-friendly Third Party Applications. We are providing best Linux Training in Marathahalli for our students by experienced trainers. Interview Questions. Each thread in. The good applications usually provide a monitoring web page and/or an API. Oracle interview questions !!! Working with AWR - Oracle 10g for Performance tuning in Oracle AWR The Oracle 10g database introduces a new framework for managing many tuning tasks automatically, for producing real-time information about the database's health, and for extending advisories to improve performance. The consequences of poor performance tuning may be additional work, production delays, and financial loss. Don't be afraid to let your humor show. For efficient garbage collection, the -Xmn value should be lower than the -Xmx value. java -version run this command in linux to know the java version. ) Oracle DBA ( For 0 to 8 Years. motoskia-April 4, 2018. Oracle Performance Tuning Interview Questions and Answers Oracle Performance Tuning Interview Questions and Answers. PeopleSoft Admin Realtime Interview Questions PeopleSoft Administration This blog contains Information PeopleSoft Applications and PeopleTools Configurations, Oracle Database and Installations. Introduction to Linux System Administration Interview Questions and Answers. Dear Readers, Welcome to Performance Testing interview questions with answers and explanation. Tuning an SQL query for performance is a big topic. Analyze these two queries with the explain plan and check which one gives better performance. Linux OS is : Linux 2. Certified Sybase ASE 15 0 Administrator Associate. linux kernel performance tuning. Thread means Parallel processing. It's not much fun to interview possible candidates. What’s Your Favorite DevOps Interview Question? 20 DevOps Pros Share Their Favorite Questions and How Developers Can Prepare Stackify June 21, 2017 Developer Career Development Everyone’s talking about DevOps these days, so it’s no surprise that companies are looking for developers and team leaders who are well-versed in the latest DevOps. Set profile option "FND: Personalization Document Root Path" with the location (path) of the server (from where personalizations will be imported) before importing personalizations. Oracle Performance Tuning Interview Questions and Answers In case you're searching for Oracle Performance Tuning Interview Questions and answers for Experienced or Kubernetes Interview Questions and Answers. Here is some most commonly asked interview qyestions collections about MySQL. Always use a profiling tool when doing performance testing. Sample DevOps Interview Questions. What is SCCM ? Ans: System Center Configuration Manager (CM16 or CM12 or ConfigMgr or Configuration Manager), formerly Systems Management Server (SMS), is a systems management software product by Microsoft for managing large groups of Windows-based computer systems. Linux Shell Scripting Interview Questions and Answers – Part1. Oracle Architecture Interview Questions with Answers 1) What is difference between oracle SID and Oracle service name? Oracle SID is the unique name that uniquely identifies your instance/database where as the service name is the TNS alias can be same or different as SID. In case you’re searching for LoadRunner Interview Questions and answers for Experienced or Freshers, you are at the correct place. SQL performance tuning is a tough task and key in handling the increasing load on a web application. It will help you improve performance of the Linux Server and thus minimizing the cost. This is mainly Oracle DBA blog which also cover performance tuning,oracle cloud dbaas,oracle rac dataguard,active dataguard,RMAN and other topics like Linux,AWS,Cassandra and other databases. geeksinsight. Proper Configuration of. One can do periodic analysis on that same source. In the same way as normal tables and indexes, partitions are physical segment, Oracle Partitioning Interview Questions and Answers, Oracle Interview Questions. These questions are divided into two parts are as follows: Part 1 - Angular 5 Interview Questions. Brendan Gregg, Senior Performance Architect at Netflix and an author of "Systems Performance" has given a "Performance Tuning EC2 Instances" session at AWS re:Invent. Tuning the frequency of deferred mail delivery attempts. 6 Step by Step Installation -1. Performance tuning basics Question: I am new to Oracle tuning, and I want to know the steps for Oracle performance tuning. What You Will Learn. Dear Readers, Welcome to Performance Testing interview questions with answers and explanation. How do you monitor the server resources if inadvertently high traffic is reported ? Ans. Candidates will always have access to our human resources department to ask any questions they might have during the interview process. There are many ways to improve the performance of Hadoop jobs. Hadoop Performance Tuning. This is called Scalability. Fidelity - Performance Tuning Interview Questions. I hope you like the compilation of Weblogic Interview questions. These question will surely help you in cracking Interviews beside adding to your Knowledge. When a Postfix delivery agent ( smtp(8), local(8), etc. The technical education and professional qualification for a network engineer may include: Bachelor’s Degree in Information Technology, Computer Science, or similar. Basic & Advanced MySQL Interview Questions with Answers MySQL RDBMS is the most popular opne source database used mainly with PHP and another online applications. Using this guide to prepare for a job interview or to brush up on the newest trends in mySQL will aid any DBA in acquiring new skills and knowledge. ora Diagnostics and Tuning Pack for Enterprise Edition 3-5. Venkatrerish Patel. Performance tuning, RAC, recovery questions, Dataguard and Oracle Streams. Software Training Institute in Bangalore for classroom & online training for trending courses like Python, Big Data, Hadoop, Android, AWS, Angular, Selenium, Tableau, Salesforce, MSBI and lot more. today it is taking 5 min. I'll be updating this post with more questions. Be aware that there is usually no performance to gain by tuning the JVM. In this post, we will provide a few MapReduce properties that can be used at various mapreduce phases to improve the performance tuning. Here is the code:. Write down all the people's name in a panel.