Microsoft Acquire GitHub after Linkedin
Microsoft acquires GitHub is a very big news after LinkedIn… that way now Microsoft will grow like anything as considering...
2018-07-06
390 reads
Vinay Thakur
Day 25 Optimization
Locking is depends upon Isolation level and Storage Engine. MySQL uses table level locking (instead of page, row, or column...
2018-05-25
274 reads
Day 24 Replication Setup
Today we will discuss how setup a replication: Master – Slave Replication: Requirement: 2 (Linux) System (MasterServer and SlaveServer) MySQL Installed...
2018-05-24
285 reads
Day 23 Replication
Replication means making copy of the objects and moving transaction from primary server to secondary/standby/Slave server. There are two type...
2018-05-23
273 reads
Day 22 Other Storage Engines
So far we have discussed InnoDB, MyIASM and NDB Storage engine which are most standard/common and important storage engine MySQL...
2018-05-21
197 reads
Day 21 NDB Storage Engine (Cluster)
MySQL also support High Availability, NDB Storage engine provides high availability- shared-nothing system, NDB Cluster integrates the standard MySQL server...
2018-05-21
282 reads
Day 20 Innodb Storage engine
InnoDB is the major Storage engine and is default Storage engine after MySQL 5.5 version. As standard RDBMS requires ACID...
2018-05-21
202 reads
Day 19 MyIASM Storage engine
MyIASM storage engine is available from the early stage of MySQL this engine is developed from IASM language and it...
2018-05-19
207 reads
Day 18 Storage engine
MySQL is special compare to all the other RDBMs System because of its special architecture, the STORAGE Engine. MySQL has...
2018-05-18
259 reads
Day 17 Backup and Recovery
There are there types of Backup: Full Backup Incremental Backup Bin-Log Backup Full Backup: is a complete backup of the...
2018-05-17
239 reads
Blogs
A Cloud Dependency Failure from Amazon
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
Deploying AI in logistics (the unfiltered version)
A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...
T-SQL Tuesday #198 Invitation: How Do You Detect Data Changes?
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
Forums
SPAM Issues May 2026
We suffered a SPAM attack from May 1-6, which unfortunately corresponded with time off...
SQL Password enforcing
Hi to all We have situation at a client where someone is illegally changing...
SQL Password enforcing
Hi to all We have situation at a client where someone is illegally changing...
Question of the Day
Creating a JSON Document III
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers